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arm:exynos:gpio: fix s5p_gpio_part_max for exynos4x12 

This patch fix wrong value returned by 's5p_gpio_part_max' function
for Exynos4412.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Piotr Wilczek 2013-05-21 15:39:04 +02:00 committed by Minkyu Kang
parent 9ed887caec
commit 0abb0aeeea
1 changed files with 13 additions and 4 deletions
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17
arch/arm/include/asm/arch-exynos/gpio.h
View File

@ -290,10 +290,19 @@ static inline unsigned int s5p_gpio_part_max(int nr)
return EXYNOS5_GPIO_PART2_MAX;
} else if (cpu_is_exynos4()) {
if (nr < EXYNOS4_GPIO_PART1_MAX)
return 0;
else
return EXYNOS4_GPIO_PART1_MAX;
if (proid_is_exynos4412()) {
if (nr < EXYNOS4X12_GPIO_PART1_MAX)
return 0;
else if (nr < EXYNOS4X12_GPIO_PART2_MAX)
return EXYNOS4X12_GPIO_PART1_MAX;
else
return EXYNOS4X12_GPIO_PART2_MAX;
} else {
if (nr < EXYNOS4_GPIO_PART1_MAX)
return 0;
else
return EXYNOS4_GPIO_PART1_MAX;
}
}
return 0;