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gpio/samsung: only register available gpio banks

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Only register gpio banks provided by SoC instead of the maximum possible
to lessen confusion, get rid of a warning from gpiolib and stop it from
eating into the extra gpios for configs with S3C24XX_GPIO_EXTRA != 0.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Peter Korsgaard
2011-10-10 19:55:58 +09:00
committed by Kukjin Kim
parent ce19de0293
commit 8a8ab2e64e
1 changed files with 4 additions and 0 deletions
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4
drivers/gpio/gpio-samsung.c
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@@ -914,6 +914,10 @@ static void __init s3c24xx_gpiolib_add_chips(struct samsung_gpio_chip *chip,
struct gpio_chip *gc = &chip->chip; struct gpio_chip *gc = &chip->chip;
for (i = 0 ; i < nr_chips; i++, chip++) { for (i = 0 ; i < nr_chips; i++, chip++) {
/* skip banks not present on SoC */
if (chip->chip.base >= S3C_GPIO_END)
continue;
if (!chip->config) if (!chip->config)
chip->config = &s3c24xx_gpiocfg_default; chip->config = &s3c24xx_gpiocfg_default;
if (!chip->pm) if (!chip->pm)