Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit be7658f7 authored by Linus Walleij's avatar Linus Walleij
Browse files

MIPS: txx9: iocled: 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: linux-mips@linux-mips.org
Acked-by: default avatarRalf Baechle <ralf@linux-mips.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 41f6f8ec

arch/mips/txx9/generic/setup.c

+4 −6
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ 
#include <linux/module.h>

#include <linux/clk.h>

#include <linux/err.h>

#include <linux/gpio.h>

#include <linux/gpio/driver.h>

#include <linux/platform_device.h>

#include <linux/serial_core.h>

#include <linux/mtd/physmap.h>
@@ -687,16 +687,14 @@ struct txx9_iocled_data { 


static int txx9_iocled_get(struct gpio_chip *chip, unsigned int offset)

{

	struct txx9_iocled_data *data =

		container_of(chip, struct txx9_iocled_data, chip);

	struct txx9_iocled_data *data = gpiochip_get_data(chip);

	return !!(data->cur_val & (1 << offset));

}



static void txx9_iocled_set(struct gpio_chip *chip, unsigned int offset,

			    int value)

{

	struct txx9_iocled_data *data =

		container_of(chip, struct txx9_iocled_data, chip);

	struct txx9_iocled_data *data = gpiochip_get_data(chip);

	unsigned long flags;

	spin_lock_irqsave(&txx9_iocled_lock, flags);

	if (value)
@@ -749,7 +747,7 @@ void __init txx9_iocled_init(unsigned long baseaddr, 
	iocled->chip.label = "iocled";

	iocled->chip.base = basenum;

	iocled->chip.ngpio = num;

	if (gpiochip_add(&iocled->chip))

	if (gpiochip_add_data(&iocled->chip, iocled))

		goto out_unmap;

	if (basenum < 0)

		basenum = iocled->chip.base;