Commit 5bbed54b authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Bartosz Golaszewski
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gpio: zevio: Add missed label initialisation 



Initialise the GPIO chip label correctly as it was done by
of_mm_gpiochip_add_data() before the below mentioned change.

Fixes: cf8f4462 ("gpio: zevio: drop of_gpio.h header")
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20241118092729.516736-1-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 131561f2

drivers/gpio/gpio-zevio.c

+6 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#include <linux/io.h>

#include <linux/mod_devicetable.h>

#include <linux/platform_device.h>

#include <linux/property.h>

#include <linux/slab.h>

#include <linux/spinlock.h>
@@ -169,6 +170,7 @@ static const struct gpio_chip zevio_gpio_chip = { 
/* Initialization */

static int zevio_gpio_probe(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;

	struct zevio_gpio *controller;

	int status, i;
@@ -180,6 +182,10 @@ static int zevio_gpio_probe(struct platform_device *pdev) 
	controller->chip = zevio_gpio_chip;

	controller->chip.parent = &pdev->dev;



	controller->chip.label = devm_kasprintf(dev, GFP_KERNEL, "%pfw", dev_fwnode(dev));

	if (!controller->chip.label)

		return -ENOMEM;



	controller->regs = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(controller->regs))

		return dev_err_probe(&pdev->dev, PTR_ERR(controller->regs),