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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-04 05:24:55 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-04 05:24:55 +0300
commit6ce076f4159fcf7436cce1299b05eabe200592f4 (patch)
treec00abf9a9df35e14019c37395458ca3e44301c60 /arch/arm
parent2f3fbfdaf77f3ac417d0511fac221f76af79f6fc (diff)
parenta04e84c57e9c5a98ba541f37961174ffe3abeb57 (diff)
downloadlinux-6ce076f4159fcf7436cce1299b05eabe200592f4.tar.xz
Merge tag 'arm-soc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC updates from Arnd Bergmann: "These are mostly cosmetic changes and minor bugfixes for the SoC specific code, across the 32-bit at91, mvebu, davinci, samsung, and omap platforms. The main notable changes are for the Samsung Exynos platform, which sees a rewrite of gpio handling and a change to restore and adds a workaround for a problem with cpuidle support" * tag 'arm-soc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh() MAINTAINERS: arm/amlogic: add designated reviewers ARM: davinci: dm646x-evm: Simplify error handling in 'evm_sw_setup()' ARM: davinci: Fix trivial spelling ARM: davinci: Replace HTTP links with HTTPS ones ARM: s3c24xx: Replace HTTP links with HTTPS ones ARM: orion/gpio: Make use of for_each_requested_gpio() ARM: at91: Replace HTTP links with HTTPS ones ARM: at91: pm: add missing put_device() call in at91_pm_sram_init() ARM: rpc: Change blacklist to quirklist in ecode.c file ARM: OMAP: Replace HTTP links with HTTPS ones ARM: s3c24xx: leds: Convert to use GPIO descriptors udc: lpc32xx: mark local function static ARM: exynos: MCPM: Restore big.LITTLE cpuidle support ARM: exynos: clear L310_AUX_CTRL_FULL_LINE_ZERO in default l2c_aux_val
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/da850-evm.dts2
-rw-r--r--arch/arm/mach-at91/Makefile.boot2
-rw-r--r--arch/arm/mach-at91/pm.c11
-rw-r--r--arch/arm/mach-davinci/Kconfig4
-rw-r--r--arch/arm/mach-davinci/board-da830-evm.c2
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c2
-rw-r--r--arch/arm/mach-davinci/board-dm646x-evm.c13
-rw-r--r--arch/arm/mach-davinci/board-mityomapl138.c2
-rw-r--r--arch/arm/mach-davinci/board-neuros-osd2.c2
-rw-r--r--arch/arm/mach-davinci/board-omapl138-hawk.c2
-rw-r--r--arch/arm/mach-davinci/cpuidle.c2
-rw-r--r--arch/arm/mach-davinci/cpuidle.h2
-rw-r--r--arch/arm/mach-davinci/da850.c2
-rw-r--r--arch/arm/mach-davinci/da8xx-dt.c2
-rw-r--r--arch/arm/mach-davinci/include/mach/pm.h2
-rw-r--r--arch/arm/mach-davinci/pm.c2
-rw-r--r--arch/arm/mach-davinci/sleep.S2
-rw-r--r--arch/arm/mach-exynos/exynos.c2
-rw-r--r--arch/arm/mach-exynos/mcpm-exynos.c10
-rw-r--r--arch/arm/mach-omap1/Kconfig2
-rw-r--r--arch/arm/mach-omap1/dma.c2
-rw-r--r--arch/arm/mach-omap1/gpio15xx.c2
-rw-r--r--arch/arm/mach-omap1/gpio16xx.c2
-rw-r--r--arch/arm/mach-omap1/gpio7xx.c2
-rw-r--r--arch/arm/mach-omap1/timer.c2
-rw-r--r--arch/arm/mach-rpc/ecard.c18
-rw-r--r--arch/arm/mach-s3c24xx/Kconfig2
-rw-r--r--arch/arm/mach-s3c24xx/common-smdk.c67
-rw-r--r--arch/arm/mach-s3c24xx/mach-h1940.c2
-rw-r--r--arch/arm/mach-s3c24xx/mach-mini2440.c65
-rw-r--r--arch/arm/mach-s3c24xx/mach-n30.c56
-rw-r--r--arch/arm/mach-s3c24xx/mach-qt2410.c12
-rw-r--r--arch/arm/mach-s3c24xx/mach-rx3715.c2
-rw-r--r--arch/arm/mach-s3c24xx/mach-vr1000.c38
-rw-r--r--arch/arm/mach-socfpga/pm.c8
-rw-r--r--arch/arm/plat-omap/dma.c2
-rw-r--r--arch/arm/plat-orion/gpio.c8
37 files changed, 255 insertions, 105 deletions
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index f2e7609e5346..87c517d65f62 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -2,7 +2,7 @@
/*
* Device Tree for DA850 EVM board
*
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
*/
/dts-v1/;
#include "da850.dtsi"
diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot
index cec195d4fcba..5dde7328a7a9 100644
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
# Empty file waiting for deletion once Makefile.boot isn't needed any more.
# Patch waits for application at
-# http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 .
+# https://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 .
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 074bde64064e..2aab043441e8 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -592,13 +592,13 @@ static void __init at91_pm_sram_init(void)
sram_pool = gen_pool_get(&pdev->dev, NULL);
if (!sram_pool) {
pr_warn("%s: sram pool unavailable!\n", __func__);
- return;
+ goto out_put_device;
}
sram_base = gen_pool_alloc(sram_pool, at91_pm_suspend_in_sram_sz);
if (!sram_base) {
pr_warn("%s: unable to alloc sram!\n", __func__);
- return;
+ goto out_put_device;
}
sram_pbase = gen_pool_virt_to_phys(sram_pool, sram_base);
@@ -606,12 +606,17 @@ static void __init at91_pm_sram_init(void)
at91_pm_suspend_in_sram_sz, false);
if (!at91_suspend_sram_fn) {
pr_warn("SRAM: Could not map\n");
- return;
+ goto out_put_device;
}
/* Copy the pm suspend handler to SRAM */
at91_suspend_sram_fn = fncpy(at91_suspend_sram_fn,
&at91_pm_suspend_in_sram, at91_pm_suspend_in_sram_sz);
+ return;
+
+out_put_device:
+ put_device(&pdev->dev);
+ return;
}
static bool __init at91_is_pm_mode_active(int pm_mode)
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index d028d38a44bf..f56ff8c24043 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -201,15 +201,13 @@ config MACH_MITYOMAPL138
help
Say Y here to select the Critical Link MityDSP-L138/MityARM-1808
System on Module. Information on this SoM may be found at
- http://www.mitydsp.com
+ https://www.mitydsp.com
config MACH_OMAPL138_HAWKBOARD
bool "TI AM1808 / OMAPL-138 Hawkboard platform"
depends on ARCH_DAVINCI_DA850
help
Say Y here to select the TI AM1808 / OMAPL-138 Hawkboard platform .
- Information of this board may be found at
- http://www.hawkboard.org/
config DAVINCI_MUX
bool "DAVINCI multiplexing support"
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index a273ab25c668..1076886938b6 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -266,7 +266,7 @@ static struct mtd_partition da830_evm_nand_partitions[] = {
}
};
-/* flash bbt decriptors */
+/* flash bbt descriptors */
static uint8_t da830_evm_nand_bbt_pattern[] = { 'B', 'b', 't', '0' };
static uint8_t da830_evm_nand_mirror_pattern[] = { '1', 't', 'b', 'B' };
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 5b3549f1236c..6751292e5f8f 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -1,7 +1,7 @@
/*
* TI DA850/OMAP-L138 EVM board
*
- * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/
*
* Derived from: arch/arm/mach-davinci/board-da830-evm.c
* Original Copyrights follow:
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 4600b617f9b4..dd7d60f4139a 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -267,20 +267,15 @@ static int evm_sw_setup(struct i2c_client *client, int gpio,
evm_sw_gpio[i] = gpio++;
status = gpio_direction_input(evm_sw_gpio[i]);
- if (status) {
- gpio_free(evm_sw_gpio[i]);
- evm_sw_gpio[i] = -EINVAL;
+ if (status)
goto out_free;
- }
status = gpio_export(evm_sw_gpio[i], 0);
- if (status) {
- gpio_free(evm_sw_gpio[i]);
- evm_sw_gpio[i] = -EINVAL;
+ if (status)
goto out_free;
- }
}
- return status;
+ return 0;
+
out_free:
for (i = 0; i < 4; ++i) {
if (evm_sw_gpio[i] != -EINVAL) {
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index dfce421c0579..3382b93d9a2a 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -1,7 +1,7 @@
/*
* Critical Link MityOMAP-L138 SoM
*
- * Copyright (C) 2010 Critical Link LLC - http://www.criticallink.com
+ * Copyright (C) 2010 Critical Link LLC - https://www.criticallink.com
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index ce99f782811a..6cf46bbc7e1d 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -214,7 +214,7 @@ static __init void davinci_ntosd2_init(void)
* Mux the pins to be GPIOs, VLYNQEN is already done at startup.
* The AEAWx are five new AEAW pins that can be muxed by separately.
* They are a bitmask for GPIO management. According TI
- * documentation (http://www.ti.com/lit/gpn/tms320dm6446) to employ
+ * documentation (https://www.ti.com/lit/gpn/tms320dm6446) to employ
* gpio(10,11,12,13) for leds any combination of bits works except
* four last. So we are to reset all five.
*/
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index 5390a8630cf0..6c79039002c9 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -3,7 +3,7 @@
*
* Initial code: Syed Mohammed Khasim
*
- * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com
+ * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of
diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c
index b795f671bd03..dd38785536d5 100644
--- a/arch/arm/mach-davinci/cpuidle.c
+++ b/arch/arm/mach-davinci/cpuidle.c
@@ -2,7 +2,7 @@
/*
* CPU idle for DaVinci SoCs
*
- * Copyright (C) 2009 Texas Instruments Incorporated. http://www.ti.com/
+ * Copyright (C) 2009 Texas Instruments Incorporated. https://www.ti.com/
*
* Derived from Marvell Kirkwood CPU idle code
* (arch/arm/mach-kirkwood/cpuidle.c)
diff --git a/arch/arm/mach-davinci/cpuidle.h b/arch/arm/mach-davinci/cpuidle.h
index 74f088b0edfb..0d9193aefab5 100644
--- a/arch/arm/mach-davinci/cpuidle.h
+++ b/arch/arm/mach-davinci/cpuidle.h
@@ -1,7 +1,7 @@
/*
* TI DaVinci cpuidle platform support
*
- * 2009 (C) Texas Instruments, Inc. http://www.ti.com/
+ * 2009 (C) Texas Instruments, Inc. https://www.ti.com/
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 73b7cc53f966..68156e7239a6 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -1,7 +1,7 @@
/*
* TI DA850/OMAP-L138 chip specific setup
*
- * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/
*
* Derived from: arch/arm/mach-davinci/da830.c
* Original Copyrights follow:
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 9c0dd028d5ad..0cd2f30aeb9c 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
*
* Modified from mach-omap/omap2/board-generic.c
*/
diff --git a/arch/arm/mach-davinci/include/mach/pm.h b/arch/arm/mach-davinci/include/mach/pm.h
index 37b19bf35a85..5a5f0ecc0704 100644
--- a/arch/arm/mach-davinci/include/mach/pm.h
+++ b/arch/arm/mach-davinci/include/mach/pm.h
@@ -1,7 +1,7 @@
/*
* TI DaVinci platform support for power management.
*
- * Copyright (C) 2009 Texas Instruments, Inc. http://www.ti.com/
+ * Copyright (C) 2009 Texas Instruments, Inc. https://www.ti.com/
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
diff --git a/arch/arm/mach-davinci/pm.c b/arch/arm/mach-davinci/pm.c
index e33c6bcb4598..323ee4e657c4 100644
--- a/arch/arm/mach-davinci/pm.c
+++ b/arch/arm/mach-davinci/pm.c
@@ -2,7 +2,7 @@
/*
* DaVinci Power Management Routines
*
- * Copyright (C) 2009 Texas Instruments, Inc. http://www.ti.com/
+ * Copyright (C) 2009 Texas Instruments, Inc. https://www.ti.com/
*/
#include <linux/pm.h>
diff --git a/arch/arm/mach-davinci/sleep.S b/arch/arm/mach-davinci/sleep.S
index 71262dcdbca3..d5affab4396d 100644
--- a/arch/arm/mach-davinci/sleep.S
+++ b/arch/arm/mach-davinci/sleep.S
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
- * (C) Copyright 2009, Texas Instruments, Inc. http://www.ti.com/
+ * (C) Copyright 2009, Texas Instruments, Inc. https://www.ti.com/
*/
/* replicated define because linux/bitops.h cannot be included in assembly */
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 7a8d1555db40..36c37444485a 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -193,7 +193,7 @@ static void __init exynos_dt_fixup(void)
}
DT_MACHINE_START(EXYNOS_DT, "Samsung Exynos (Flattened Device Tree)")
- .l2c_aux_val = 0x3c400001,
+ .l2c_aux_val = 0x3c400000,
.l2c_aux_mask = 0xc20fffff,
.smp = smp_ops(exynos_smp_ops),
.map_io = exynos_init_io,
diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c
index 9a681b421ae1..cd861c57d5ad 100644
--- a/arch/arm/mach-exynos/mcpm-exynos.c
+++ b/arch/arm/mach-exynos/mcpm-exynos.c
@@ -26,6 +26,7 @@
#define EXYNOS5420_USE_L2_COMMON_UP_STATE BIT(30)
static void __iomem *ns_sram_base_addr __ro_after_init;
+static bool secure_firmware __ro_after_init;
/*
* The common v7_exit_coherency_flush API could not be used because of the
@@ -58,15 +59,16 @@ static void __iomem *ns_sram_base_addr __ro_after_init;
static int exynos_cpu_powerup(unsigned int cpu, unsigned int cluster)
{
unsigned int cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER);
+ bool state;
pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
if (cpu >= EXYNOS5420_CPUS_PER_CLUSTER ||
cluster >= EXYNOS5420_NR_CLUSTERS)
return -EINVAL;
- if (!exynos_cpu_power_state(cpunr)) {
- exynos_cpu_power_up(cpunr);
-
+ state = exynos_cpu_power_state(cpunr);
+ exynos_cpu_power_up(cpunr);
+ if (!state && secure_firmware) {
/*
* This assumes the cluster number of the big cores(Cortex A15)
* is 0 and the Little cores(Cortex A7) is 1.
@@ -258,6 +260,8 @@ static int __init exynos_mcpm_init(void)
return -ENOMEM;
}
+ secure_firmware = exynos_secure_firmware_available();
+
/*
* To increase the stability of KFC reset we need to program
* the PMU SPARE3 register
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 948da556162e..9536b8f3c07d 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -146,7 +146,7 @@ config MACH_SX1
Support for the Siemens SX1 phone. To boot the kernel,
you'll need a SX1 compatible bootloader; check out
http://forum.oslik.ru and
- http://www.handhelds.org/moin/moin.cgi/SiemensSX1
+ https://www.handhelds.org/moin/moin.cgi/SiemensSX1
for more information.
Say Y here if you have such a phone, say NO otherwise.
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index 0ad8bdc2ed61..2bf659fb6099 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -10,7 +10,7 @@
* OMAP2/3 support Copyright (C) 2004-2007 Texas Instruments, Inc.
* Some functions based on earlier dma-omap.c Copyright (C) 2001 RidgeRun, Inc.
*
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/
* Converted DMA library into platform driver
* - G, Manjunath Kondaiah <manjugk@ti.com>
*/
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
index 312a0924d786..3ec08bd5d8a0 100644
--- a/arch/arm/mach-omap1/gpio15xx.c
+++ b/arch/arm/mach-omap1/gpio15xx.c
@@ -1,7 +1,7 @@
/*
* OMAP15xx specific gpio init
*
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/
*
* Author:
* Charulatha V <charu@ti.com>
diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c
index 5b7a29b294d4..500cfd416c42 100644
--- a/arch/arm/mach-omap1/gpio16xx.c
+++ b/arch/arm/mach-omap1/gpio16xx.c
@@ -1,7 +1,7 @@
/*
* OMAP16xx specific gpio init
*
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/
*
* Author:
* Charulatha V <charu@ti.com>
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
index 0e5f68de23bf..aeb81c18ffcc 100644
--- a/arch/arm/mach-omap1/gpio7xx.c
+++ b/arch/arm/mach-omap1/gpio7xx.c
@@ -1,7 +1,7 @@
/*
* OMAP7xx specific gpio init
*
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/
*
* Author:
* Charulatha V <charu@ti.com>
diff --git a/arch/arm/mach-omap1/timer.c b/arch/arm/mach-omap1/timer.c
index 4447210c9b0d..97fc2096b970 100644
--- a/arch/arm/mach-omap1/timer.c
+++ b/arch/arm/mach-omap1/timer.c
@@ -6,7 +6,7 @@
* device model. It also has a low level function to change the timer
* input clock source.
*
- * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
* Tarun Kanti DebBarma <tarun.kanti@ti.com>
* Thara Gopinath <thara@ti.com>
*
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c
index 75cfad2cb143..827b50f1c73e 100644
--- a/arch/arm/mach-rpc/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@@ -63,7 +63,7 @@ struct ecard_request {
struct completion *complete;
};
-struct expcard_blacklist {
+struct expcard_quirklist {
unsigned short manufacturer;
unsigned short product;
const char *type;
@@ -79,7 +79,7 @@ static void atomwide_3p_quirk(ecard_t *ec);
/* List of descriptions of cards which don't have an extended
* identification, or chunk directories containing a description.
*/
-static struct expcard_blacklist __initdata blacklist[] = {
+static struct expcard_quirklist quirklist[] __initdata = {
{ MANU_ACORN, PROD_ACORN_ETHER1, "Acorn Ether1" },
{ MANU_ATOMWIDE, PROD_ATOMWIDE_3PSERIAL, NULL, atomwide_3p_quirk },
};
@@ -935,13 +935,13 @@ static int __init ecard_probe(int slot, unsigned irq, card_type_t type)
ec->fiqmask = 4;
}
- for (i = 0; i < ARRAY_SIZE(blacklist); i++)
- if (blacklist[i].manufacturer == ec->cid.manufacturer &&
- blacklist[i].product == ec->cid.product) {
- if (blacklist[i].type)
- ec->card_desc = blacklist[i].type;
- if (blacklist[i].init)
- blacklist[i].init(ec);
+ for (i = 0; i < ARRAY_SIZE(quirklist); i++)
+ if (quirklist[i].manufacturer == ec->cid.manufacturer &&
+ quirklist[i].product == ec->cid.product) {
+ if (quirklist[i].type)
+ ec->card_desc = quirklist[i].type;
+ if (quirklist[i].init)
+ quirklist[i].init(ec);
break;
}
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index c5c06d98b147..7673dde9671a 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -267,7 +267,7 @@ config MACH_TCT_HAMMER
select S3C_DEV_USB_HOST
help
Say Y here if you are using the TinCanTools Hammer Board
- <http://www.tincantools.com>
+ <https://www.tincantools.com>
config MACH_VR1000
bool "Thorcom VR1000"
diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c
index 58e30cad386c..75064dfaceb1 100644
--- a/arch/arm/mach-s3c24xx/common-smdk.c
+++ b/arch/arm/mach-s3c24xx/common-smdk.c
@@ -14,6 +14,7 @@
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/device.h>
#include <linux/platform_device.h>
@@ -44,29 +45,53 @@
/* LED devices */
+static struct gpiod_lookup_table smdk_led4_gpio_table = {
+ .dev_id = "s3c24xx_led.0",
+ .table = {
+ GPIO_LOOKUP("GPF", 4, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table smdk_led5_gpio_table = {
+ .dev_id = "s3c24xx_led.1",
+ .table = {
+ GPIO_LOOKUP("GPF", 5, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table smdk_led6_gpio_table = {
+ .dev_id = "s3c24xx_led.2",
+ .table = {
+ GPIO_LOOKUP("GPF", 6, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table smdk_led7_gpio_table = {
+ .dev_id = "s3c24xx_led.3",
+ .table = {
+ GPIO_LOOKUP("GPF", 7, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
static struct s3c24xx_led_platdata smdk_pdata_led4 = {
- .gpio = S3C2410_GPF(4),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.name = "led4",
.def_trigger = "timer",
};
static struct s3c24xx_led_platdata smdk_pdata_led5 = {
- .gpio = S3C2410_GPF(5),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.name = "led5",
.def_trigger = "nand-disk",
};
static struct s3c24xx_led_platdata smdk_pdata_led6 = {
- .gpio = S3C2410_GPF(6),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.name = "led6",
};
static struct s3c24xx_led_platdata smdk_pdata_led7 = {
- .gpio = S3C2410_GPF(7),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.name = "led7",
};
@@ -179,27 +204,25 @@ static struct platform_device __initdata *smdk_devs[] = {
&smdk_led7,
};
-static const struct gpio smdk_led_gpios[] = {
- { S3C2410_GPF(4), GPIOF_OUT_INIT_HIGH, NULL },
- { S3C2410_GPF(5), GPIOF_OUT_INIT_HIGH, NULL },
- { S3C2410_GPF(6), GPIOF_OUT_INIT_HIGH, NULL },
- { S3C2410_GPF(7), GPIOF_OUT_INIT_HIGH, NULL },
-};
-
void __init smdk_machine_init(void)
{
- /* Configure the LEDs (even if we have no LED support)*/
-
- int ret = gpio_request_array(smdk_led_gpios,
- ARRAY_SIZE(smdk_led_gpios));
- if (!WARN_ON(ret < 0))
- gpio_free_array(smdk_led_gpios, ARRAY_SIZE(smdk_led_gpios));
-
if (machine_is_smdk2443())
smdk_nand_info.twrph0 = 50;
s3c_nand_set_platdata(&smdk_nand_info);
+ /* Disable pull-up on the LED lines */
+ s3c_gpio_setpull(S3C2410_GPF(4), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPF(5), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPF(6), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPF(7), S3C_GPIO_PULL_NONE);
+
+ /* Add lookups for the lines */
+ gpiod_add_lookup_table(&smdk_led4_gpio_table);
+ gpiod_add_lookup_table(&smdk_led5_gpio_table);
+ gpiod_add_lookup_table(&smdk_led6_gpio_table);
+ gpiod_add_lookup_table(&smdk_led7_gpio_table);
+
platform_add_devices(smdk_devs, ARRAY_SIZE(smdk_devs));
s3c_pm_init();
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index e1c372e5447b..f4710052843a 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -3,7 +3,7 @@
// Copyright (c) 2003-2005 Simtec Electronics
// Ben Dooks <ben@simtec.co.uk>
//
-// http://www.handhelds.org/projects/h1940.html
+// https://www.handhelds.org/projects/h1940.html
#include <linux/kernel.h>
#include <linux/types.h>
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index 9035f868fb34..235749448311 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -6,7 +6,7 @@
// Weibing <http://weibing.blogbus.com> and
// Michel Pollet <buserror@gmail.com>
//
-// For product information, visit http://code.google.com/p/mini2440/
+// For product information, visit https://code.google.com/p/mini2440/
#include <linux/kernel.h>
#include <linux/types.h>
@@ -402,37 +402,68 @@ static struct platform_device mini2440_button_device = {
/* LEDS */
+static struct gpiod_lookup_table mini2440_led1_gpio_table = {
+ .dev_id = "s3c24xx_led.1",
+ .table = {
+ GPIO_LOOKUP("GPB", 5, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table mini2440_led2_gpio_table = {
+ .dev_id = "s3c24xx_led.2",
+ .table = {
+ GPIO_LOOKUP("GPB", 6, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table mini2440_led3_gpio_table = {
+ .dev_id = "s3c24xx_led.3",
+ .table = {
+ GPIO_LOOKUP("GPB", 7, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table mini2440_led4_gpio_table = {
+ .dev_id = "s3c24xx_led.4",
+ .table = {
+ GPIO_LOOKUP("GPB", 8, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table mini2440_backlight_gpio_table = {
+ .dev_id = "s3c24xx_led.5",
+ .table = {
+ GPIO_LOOKUP("GPG", 4, NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct s3c24xx_led_platdata mini2440_led1_pdata = {
.name = "led1",
- .gpio = S3C2410_GPB(5),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.def_trigger = "heartbeat",
};
static struct s3c24xx_led_platdata mini2440_led2_pdata = {
.name = "led2",
- .gpio = S3C2410_GPB(6),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.def_trigger = "nand-disk",
};
static struct s3c24xx_led_platdata mini2440_led3_pdata = {
.name = "led3",
- .gpio = S3C2410_GPB(7),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.def_trigger = "mmc0",
};
static struct s3c24xx_led_platdata mini2440_led4_pdata = {
.name = "led4",
- .gpio = S3C2410_GPB(8),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.def_trigger = "",
};
static struct s3c24xx_led_platdata mini2440_led_backlight_pdata = {
.name = "backlight",
- .gpio = S3C2410_GPG(4),
.def_trigger = "backlight",
};
@@ -714,6 +745,20 @@ static void __init mini2440_init(void)
i2c_register_board_info(0, mini2440_i2c_devs,
ARRAY_SIZE(mini2440_i2c_devs));
+ /* Disable pull-up on the LED lines */
+ s3c_gpio_setpull(S3C2410_GPB(5), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPB(6), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPB(7), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPB(8), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPG(4), S3C_GPIO_PULL_NONE);
+
+ /* Add lookups for the lines */
+ gpiod_add_lookup_table(&mini2440_led1_gpio_table);
+ gpiod_add_lookup_table(&mini2440_led2_gpio_table);
+ gpiod_add_lookup_table(&mini2440_led3_gpio_table);
+ gpiod_add_lookup_table(&mini2440_led4_gpio_table);
+ gpiod_add_lookup_table(&mini2440_backlight_gpio_table);
+
platform_add_devices(mini2440_devices, ARRAY_SIZE(mini2440_devices));
if (features.count) /* the optional features */
diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c
index d856f23939af..998ccff3c174 100644
--- a/arch/arm/mach-s3c24xx/mach-n30.c
+++ b/arch/arm/mach-s3c24xx/mach-n30.c
@@ -9,7 +9,7 @@
// Copyright (c) 2005-2008 Christer Weinigel <christer@weinigel.se>
//
// There is a wiki with more information about the n30 port at
-// http://handhelds.org/moin/moin.cgi/AcerN30Documentation .
+// https://handhelds.org/moin/moin.cgi/AcerN30Documentation .
#include <linux/kernel.h>
#include <linux/types.h>
@@ -45,6 +45,7 @@
#include <plat/cpu.h>
#include <plat/devs.h>
+#include <plat/gpio-cfg.h>
#include <linux/platform_data/mmc-s3cmci.h>
#include <linux/platform_data/usb-s3c2410_udc.h>
#include <plat/samsung-time.h>
@@ -246,17 +247,33 @@ static struct platform_device n35_button_device = {
};
/* This is the bluetooth LED on the device. */
+
+static struct gpiod_lookup_table n30_blue_led_gpio_table = {
+ .dev_id = "s3c24xx_led.1",
+ .table = {
+ GPIO_LOOKUP("GPG", 6, NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct s3c24xx_led_platdata n30_blue_led_pdata = {
.name = "blue_led",
- .gpio = S3C2410_GPG(6),
.def_trigger = "",
};
/* This is the blue LED on the device. Originally used to indicate GPS activity
* by flashing. */
+
+static struct gpiod_lookup_table n35_blue_led_gpio_table = {
+ .dev_id = "s3c24xx_led.1",
+ .table = {
+ GPIO_LOOKUP("GPD", 8, NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct s3c24xx_led_platdata n35_blue_led_pdata = {
.name = "blue_led",
- .gpio = S3C2410_GPD(8),
.def_trigger = "",
};
@@ -264,17 +281,30 @@ static struct s3c24xx_led_platdata n35_blue_led_pdata = {
* red, blinking green or solid green when the battery is low,
* charging or full respectively. By driving GPD9 low, it's possible
* to force the LED to blink red, so call that warning LED. */
+
+static struct gpiod_lookup_table n30_warning_led_gpio_table = {
+ .dev_id = "s3c24xx_led.2",
+ .table = {
+ GPIO_LOOKUP("GPD", 9, NULL, GPIO_ACTIVE_LOW),
+ { },
+ },
+};
+
static struct s3c24xx_led_platdata n30_warning_led_pdata = {
.name = "warning_led",
- .flags = S3C24XX_LEDF_ACTLOW,
- .gpio = S3C2410_GPD(9),
.def_trigger = "",
};
+static struct gpiod_lookup_table n35_warning_led_gpio_table = {
+ .dev_id = "s3c24xx_led.2",
+ .table = {
+ GPIO_LOOKUP("GPD", 9, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
static struct s3c24xx_led_platdata n35_warning_led_pdata = {
.name = "warning_led",
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
- .gpio = S3C2410_GPD(9),
.def_trigger = "",
};
@@ -577,6 +607,12 @@ static void __init n30_init(void)
S3C2410_MISCCR_USBSUSPND0 |
S3C2410_MISCCR_USBSUSPND1, 0x0);
+ /* Disable pull-up and add GPIO tables */
+ s3c_gpio_setpull(S3C2410_GPG(6), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE);
+ gpiod_add_lookup_table(&n30_blue_led_gpio_table);
+ gpiod_add_lookup_table(&n30_warning_led_gpio_table);
+
platform_add_devices(n30_devices, ARRAY_SIZE(n30_devices));
}
@@ -594,6 +630,12 @@ static void __init n30_init(void)
S3C2410_MISCCR_USBSUSPND1,
S3C2410_MISCCR_USBSUSPND0);
+ /* Disable pull-up and add GPIO tables */
+ s3c_gpio_setpull(S3C2410_GPD(8), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE);
+ gpiod_add_lookup_table(&n35_blue_led_gpio_table);
+ gpiod_add_lookup_table(&n35_warning_led_gpio_table);
+
platform_add_devices(n35_devices, ARRAY_SIZE(n35_devices));
}
}
diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c
index 5d48e5b6e738..ff9e3197309b 100644
--- a/arch/arm/mach-s3c24xx/mach-qt2410.c
+++ b/arch/arm/mach-s3c24xx/mach-qt2410.c
@@ -177,9 +177,15 @@ static struct platform_device qt2410_cs89x0 = {
/* LED */
+static struct gpiod_lookup_table qt2410_led_gpio_table = {
+ .dev_id = "s3c24xx_led.0",
+ .table = {
+ GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
+ { },
+ },
+};
+
static struct s3c24xx_led_platdata qt2410_pdata_led = {
- .gpio = S3C2410_GPB(0),
- .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.name = "led",
.def_trigger = "timer",
};
@@ -338,6 +344,8 @@ static void __init qt2410_machine_init(void)
s3c_i2c0_set_platdata(NULL);
gpiod_add_lookup_table(&qt2410_spi_gpiod_table);
+ s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE);
+ gpiod_add_lookup_table(&qt2410_led_gpio_table);
platform_add_devices(qt2410_devices, ARRAY_SIZE(qt2410_devices));
s3c_pm_init();
}
diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c
index 529c6faf862f..995f1ff34a1b 100644
--- a/arch/arm/mach-s3c24xx/mach-rx3715.c
+++ b/arch/arm/mach-s3c24xx/mach-rx3715.c
@@ -3,7 +3,7 @@
// Copyright (c) 2003-2004 Simtec Electronics
// Ben Dooks <ben@simtec.co.uk>
//
-// http://www.handhelds.org/projects/rx3715.html
+// https://www.handhelds.org/projects/rx3715.html
#include <linux/kernel.h>
#include <linux/types.h>
diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c
index 853e74f9b8b5..6a3fb2becc7c 100644
--- a/arch/arm/mach-s3c24xx/mach-vr1000.c
+++ b/arch/arm/mach-s3c24xx/mach-vr1000.c
@@ -13,6 +13,7 @@
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/dm9000.h>
#include <linux/i2c.h>
@@ -40,6 +41,7 @@
#include <plat/cpu.h>
#include <plat/devs.h>
+#include <plat/gpio-cfg.h>
#include <plat/samsung-time.h>
#include "bast.h"
@@ -223,21 +225,42 @@ static struct platform_device vr1000_dm9k1 = {
/* LEDS */
+static struct gpiod_lookup_table vr1000_led1_gpio_table = {
+ .dev_id = "s3c24xx_led.1",
+ .table = {
+ GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table vr1000_led2_gpio_table = {
+ .dev_id = "s3c24xx_led.2",
+ .table = {
+ GPIO_LOOKUP("GPB", 1, NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
+static struct gpiod_lookup_table vr1000_led3_gpio_table = {
+ .dev_id = "s3c24xx_led.3",
+ .table = {
+ GPIO_LOOKUP("GPB", 2, NULL, GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct s3c24xx_led_platdata vr1000_led1_pdata = {
.name = "led1",
- .gpio = S3C2410_GPB(0),
.def_trigger = "",
};
static struct s3c24xx_led_platdata vr1000_led2_pdata = {
.name = "led2",
- .gpio = S3C2410_GPB(1),
.def_trigger = "",
};
static struct s3c24xx_led_platdata vr1000_led3_pdata = {
.name = "led3",
- .gpio = S3C2410_GPB(2),
.def_trigger = "",
};
@@ -317,6 +340,15 @@ static void __init vr1000_init_time(void)
static void __init vr1000_init(void)
{
s3c_i2c0_set_platdata(NULL);
+
+ /* Disable pull-up on LED lines and register GPIO lookups */
+ s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_NONE);
+ s3c_gpio_setpull(S3C2410_GPB(2), S3C_GPIO_PULL_NONE);
+ gpiod_add_lookup_table(&vr1000_led1_gpio_table);
+ gpiod_add_lookup_table(&vr1000_led2_gpio_table);
+ gpiod_add_lookup_table(&vr1000_led3_gpio_table);
+
platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));
i2c_register_board_info(0, vr1000_i2c_devs,
diff --git a/arch/arm/mach-socfpga/pm.c b/arch/arm/mach-socfpga/pm.c
index 6ed887cf8dc9..365c0428b21b 100644
--- a/arch/arm/mach-socfpga/pm.c
+++ b/arch/arm/mach-socfpga/pm.c
@@ -49,14 +49,14 @@ static int socfpga_setup_ocram_self_refresh(void)
if (!ocram_pool) {
pr_warn("%s: ocram pool unavailable!\n", __func__);
ret = -ENODEV;
- goto put_node;
+ goto put_device;
}
ocram_base = gen_pool_alloc(ocram_pool, socfpga_sdram_self_refresh_sz);
if (!ocram_base) {
pr_warn("%s: unable to alloc ocram!\n", __func__);
ret = -ENOMEM;
- goto put_node;
+ goto put_device;
}
ocram_pbase = gen_pool_virt_to_phys(ocram_pool, ocram_base);
@@ -67,7 +67,7 @@ static int socfpga_setup_ocram_self_refresh(void)
if (!suspend_ocram_base) {
pr_warn("%s: __arm_ioremap_exec failed!\n", __func__);
ret = -ENOMEM;
- goto put_node;
+ goto put_device;
}
/* Copy the code that puts DDR in self refresh to ocram */
@@ -81,6 +81,8 @@ static int socfpga_setup_ocram_self_refresh(void)
if (!socfpga_sdram_self_refresh_in_ocram)
ret = -EFAULT;
+put_device:
+ put_device(&pdev->dev);
put_node:
of_node_put(np);
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 7d859994ff95..b2e9e822426f 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -16,7 +16,7 @@
*
* Support functions for the OMAP internal DMA channels.
*
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/
* Converted DMA library into DMA platform driver.
* - G, Manjunath Kondaiah <manjugk@ti.com>
*/
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index 26a531ebb6e9..734f0be4f14a 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -442,6 +442,7 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
struct orion_gpio_chip *ochip = gpiochip_get_data(chip);
u32 out, io_conf, blink, in_pol, data_in, cause, edg_msk, lvl_msk;
+ const char *label;
int i;
out = readl_relaxed(GPIO_OUT(ochip));
@@ -453,15 +454,10 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
edg_msk = readl_relaxed(GPIO_EDGE_MASK(ochip));
lvl_msk = readl_relaxed(GPIO_LEVEL_MASK(ochip));
- for (i = 0; i < chip->ngpio; i++) {
- const char *label;
+ for_each_requested_gpio(chip, i, label) {
u32 msk;
bool is_out;
- label = gpiochip_is_requested(chip, i);
- if (!label)
- continue;
-
msk = 1 << i;
is_out = !(io_conf & msk);