From da5f767ef66a4c71109fdb8577b36864abc3263c Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 8 Dec 2015 14:54:45 +0100 Subject: [PATCH] powerpc: mpc8349emitx: use gpiochip data pointer This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Anatolij Gustschin Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Signed-off-by: Linus Walleij --- arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c index 15e8021ddef9..dbcd0303afed 100644 --- a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c +++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include @@ -99,7 +99,7 @@ static void mcu_power_off(void) static void mcu_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) { - struct mcu *mcu = container_of(gc, struct mcu, gc); + struct mcu *mcu = gpiochip_get_data(gc); u8 bit = 1 << (4 + gpio); mutex_lock(&mcu->lock); @@ -136,7 +136,7 @@ static int mcu_gpiochip_add(struct mcu *mcu) gc->direction_output = mcu_gpio_dir_out; gc->of_node = np; - return gpiochip_add(gc); + return gpiochip_add_data(gc, mcu); } static int mcu_gpiochip_remove(struct mcu *mcu) -- 2.20.1