This patch fix wrong value returned by 's5p_gpio_part_max' function
for Exynos4412.
Signed-off-by: Piotr Wilczek <p.wilc...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
CC: Minkyu Kang <mk7.k...@samsung.com>
---
arch/arm/include/asm/arch-exynos/gpio.h | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h
b/arch/arm/include/asm/arch-exynos/gpio.h
index cfe1024..20a4e3f 100644
--- a/arch/arm/include/asm/arch-exynos/gpio.h
+++ b/arch/arm/include/asm/arch-exynos/gpio.h
@@ -303,10 +303,19 @@ 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;
--
1.7.9.5
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