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: Jiri Pinkava <jiri.pinkava@vscht.cz> [ben-linux@fluff.org: shorten subject] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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@ -331,8 +331,10 @@ void s3c_pm_save_gpios(void)
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for (gpio_nr = 0; gpio_nr < S3C_GPIO_END;) {
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ourchip = s3c_gpiolib_getchip(gpio_nr);
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if (!ourchip)
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if (!ourchip) {
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gpio_nr++;
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continue;
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}
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s3c_pm_save_gpio(ourchip);
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@ -369,8 +371,10 @@ void s3c_pm_restore_gpios(void)
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for (gpio_nr = 0; gpio_nr < S3C_GPIO_END;) {
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ourchip = s3c_gpiolib_getchip(gpio_nr);
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if (!ourchip)
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if (!ourchip) {
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gpio_nr++;
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continue;
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}
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s3c_pm_resume_gpio(ourchip);
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