diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-10-31 16:47:30 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-11-21 07:41:34 +0300 |
| commit | 8795a739e5c72abeec51caf36b6df2b37e5720c5 (patch) | |
| tree | 521c51d09c31fb5e369906a05f5e513941d5a905 /arch/powerpc/platforms/86xx | |
| parent | 6b7c095a51e1bad8b27fa1bc8753af0b613464a3 (diff) | |
| download | linux-8795a739e5c72abeec51caf36b6df2b37e5720c5.tar.xz | |
powerpc/sysdev: drop simple gpio
There is a config item CONFIG_SIMPLE_GPIO which
provides simple memory mapped GPIOs specific to powerpc.
However, the only platform which selects this option is
mpc5200, and this platform doesn't use it.
There are three boards calling simple_gpiochip_init(), but
as they don't select CONFIG_SIMPLE_GPIO, this is just a nop.
Simple_gpio is just redundant with the generic MMIO GPIO
driver which can be found in driver/gpio/ and selected via
CONFIG_GPIO_GENERIC_PLATFORM, so drop simple_gpio driver.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/bf930402613b41b42d0441b784e0cc43fc18d1fb.1572529632.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch/powerpc/platforms/86xx')
| -rw-r--r-- | arch/powerpc/platforms/86xx/mpc8610_hpcd.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c index 96b27f6fdd0f..7733d0607da2 100644 --- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c +++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c @@ -34,7 +34,6 @@ #include <linux/of_platform.h> #include <sysdev/fsl_pci.h> #include <sysdev/fsl_soc.h> -#include <sysdev/simple_gpio.h> #include "mpc86xx.h" @@ -93,9 +92,6 @@ static const struct of_device_id mpc8610_ids[] __initconst = { static int __init mpc8610_declare_of_platform_devices(void) { - /* Firstly, register PIXIS GPIOs. */ - simple_gpiochip_init("fsl,fpga-pixis-gpio-bank"); - /* Enable wakeup on PIXIS' event IRQ. */ mpc8610_suspend_init(); |