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Commit 91dc74e4 authored by Pinkava J's avatar Pinkava J Committed by Ben Dooks
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ARM: SAMSUNG: fix suspend/resume on if some GPIO banks not present 



When saving GPIOs during suspend/resume we need skip missing GPIO banks, not
trying get corresponding chip again and again in infinite loop.

Signed-off-by: default avatarJiri Pinkava <jiri.pinkava@vscht.cz>
[ben-linux@fluff.org: shorten subject]
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent fda22577

arch/arm/plat-samsung/pm-gpio.c

+6 −2
Original line number Diff line number Diff line
@@ -331,8 +331,10 @@ void s3c_pm_save_gpios(void) 


	for (gpio_nr = 0; gpio_nr < S3C_GPIO_END;) {

		ourchip = s3c_gpiolib_getchip(gpio_nr);

		if (!ourchip)

		if (!ourchip) {

			gpio_nr++;

			continue;

		}



		s3c_pm_save_gpio(ourchip);
@@ -369,8 +371,10 @@ void s3c_pm_restore_gpios(void) 


	for (gpio_nr = 0; gpio_nr < S3C_GPIO_END;) {

		ourchip = s3c_gpiolib_getchip(gpio_nr);

		if (!ourchip)

		if (!ourchip) {

			gpio_nr++;

			continue;

		}



		s3c_pm_resume_gpio(ourchip);