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Commit 781f6d71 authored Jan 30, 2014 by Pawel Moll Committed by Linus Walleij Feb 06, 2014

gpio: generic: Add label to platform data



When registering more than one platform device, it is
useful to set the gpio chip label in the platform data.

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent b7ab6973

drivers/gpio/gpio-generic.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -531,6 +531,8 @@ static int bgpio_pdev_probe(struct platform_device *pdev)
	return err;		return err;

	if (pdata) {		if (pdata) {
			if (pdata->label)
			bgc->gc.label = pdata->label;
	bgc->gc.base = pdata->base;		bgc->gc.base = pdata->base;
	if (pdata->ngpio > 0)		if (pdata->ngpio > 0)
	bgc->gc.ngpio = pdata->ngpio;		bgc->gc.ngpio = pdata->ngpio;

include/linux/basic_mmio_gpio.h

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -19,6 +19,7 @@
	#include <linux/spinlock_types.h>		#include <linux/spinlock_types.h>

	struct bgpio_pdata {		struct bgpio_pdata {
			const char *label;
	int base;		int base;
	int ngpio;		int ngpio;
	};		};