dm: core: Create a new header file for 'compat' features

At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

Signed-off-by: Simon Glass <sjg@chromium.org>

14 files changed, 16 insertions, 0 deletions

diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c
index 195ea5fae6..a09bf884e8 100644
--- a/drivers/spi/atmel-quadspi.c
+++ b/drivers/spi/atmel-quadspi.c
@@ -9,12 +9,14 @@
  * Author: Piotr Bugalski <bugalski.piotr@gmail.com>
  */
 
+#include <malloc.h>
 #include <asm/io.h>
 #include <clk.h>
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
 #include <fdtdec.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
diff --git a/drivers/spi/bcm63xx_hsspi.c b/drivers/spi/bcm63xx_hsspi.c
index 529adfbc4e..f88702df4d 100644
--- a/drivers/spi/bcm63xx_hsspi.c
+++ b/drivers/spi/bcm63xx_hsspi.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <spi.h>
 #include <reset.h>
 #include <wait_bit.h>
diff --git a/drivers/spi/bcm63xx_spi.c b/drivers/spi/bcm63xx_spi.c
index 69f88c9e08..719f53d08e 100644
--- a/drivers/spi/bcm63xx_spi.c
+++ b/drivers/spi/bcm63xx_spi.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <spi.h>
 #include <reset.h>
 #include <wait_bit.h>
diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c
index 0b503dd934..83b114ffe7 100644
--- a/drivers/spi/cadence_qspi.c
+++ b/drivers/spi/cadence_qspi.c
@@ -13,6 +13,7 @@
 #include <reset.h>
 #include <spi.h>
 #include <spi-mem.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/sizes.h>
diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c
index 66ff8eeccd..2dc16736a3 100644
--- a/drivers/spi/designware_spi.c
+++ b/drivers/spi/designware_spi.c
@@ -18,6 +18,7 @@
 #include <spi.h>
 #include <fdtdec.h>
 #include <reset.h>
+#include <dm/device_compat.h>
 #include <linux/compat.h>
 #include <linux/iopoll.h>
 #include <asm/io.h>
diff --git a/drivers/spi/mvebu_a3700_spi.c b/drivers/spi/mvebu_a3700_spi.c
index 99ad505f24..1469771619 100644
--- a/drivers/spi/mvebu_a3700_spi.c
+++ b/drivers/spi/mvebu_a3700_spi.c
@@ -12,6 +12,7 @@
 #include <clk.h>
 #include <wait_bit.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index d94aaf9fdb..4d1317c364 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <malloc.h>
 #include <spi.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/drivers/spi/spi-mem-nodm.c b/drivers/spi/spi-mem-nodm.c
index 4447d44991..83dde4806e 100644
--- a/drivers/spi/spi-mem-nodm.c
+++ b/drivers/spi/spi-mem-nodm.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
  */
 
+#include <malloc.h>
 #include <spi.h>
 #include <spi-mem.h>
 
diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c
index b8cf8dd76b..e900c997bd 100644
--- a/drivers/spi/spi-mem.c
+++ b/drivers/spi/spi-mem.c
@@ -12,6 +12,7 @@
 #include <linux/pm_runtime.h>
 #include "internals.h"
 #else
+#include <dm/device_compat.h>
 #include <spi.h>
 #include <spi-mem.h>
 #endif
diff --git a/drivers/spi/spi-sunxi.c b/drivers/spi/spi-sunxi.c
index dbfeac77ee..c59fee10a8 100644
--- a/drivers/spi/spi-sunxi.c
+++ b/drivers/spi/spi-sunxi.c
@@ -26,6 +26,7 @@
 #include <fdt_support.h>
 #include <reset.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
 
 #include <asm/bitops.h>
 #include <asm/gpio.h>
diff --git a/drivers/spi/stm32_qspi.c b/drivers/spi/stm32_qspi.c
index 958c394a1a..6857a87dc5 100644
--- a/drivers/spi/stm32_qspi.c
+++ b/drivers/spi/stm32_qspi.c
@@ -11,6 +11,7 @@
 #include <clk.h>
 #include <reset.h>
 #include <spi-mem.h>
+#include <dm/device_compat.h>
 #include <linux/iopoll.h>
 #include <linux/ioport.h>
 #include <linux/sizes.h>
diff --git a/drivers/spi/stm32_spi.c b/drivers/spi/stm32_spi.c
index 75b6006b45..ebf2b98fcd 100644
--- a/drivers/spi/stm32_spi.c
+++ b/drivers/spi/stm32_spi.c
@@ -8,8 +8,10 @@
 #include <clk.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <reset.h>
 #include <spi.h>
+#include <dm/device_compat.h>
 
 #include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/drivers/spi/uniphier_spi.c b/drivers/spi/uniphier_spi.c
index e47b969864..153fbb2889 100644
--- a/drivers/spi/uniphier_spi.c
+++ b/drivers/spi/uniphier_spi.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <time.h>
+#include <dm/device_compat.h>
 #include <linux/bitfield.h>
 #include <linux/io.h>
 #include <spi.h>
diff --git a/drivers/spi/zynqmp_gqspi.c b/drivers/spi/zynqmp_gqspi.c
index c05d46e084..02b78df843 100644
--- a/drivers/spi/zynqmp_gqspi.c
+++ b/drivers/spi/zynqmp_gqspi.c
@@ -16,6 +16,7 @@
 #include <spi.h>
 #include <ubi_uboot.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 
 #define GQSPI_GFIFO_STRT_MODE_MASK	BIT(29)