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authorPiotr Wilczek <p.wilczek@samsung.com>2013-05-21 15:39:04 +0200
committerMinkyu Kang <mk7.kang@samsung.com>2013-08-23 10:25:57 +0900
commit0abb0aeeead1058fa750b35d68dc4e4f63c8f0a7 (patch)
tree3ed2eaf8f1f8941152b31490ce6a716f4ff45623 /arch
parent9ed887caecb9ecb0c68773a1870d143b9f28d3da (diff)
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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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/include/asm/arch-exynos/gpio.h17
1 files 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 e955811..a1a7439 100644
--- a/arch/arm/include/asm/arch-exynos/gpio.h
+++ b/arch/arm/include/asm/arch-exynos/gpio.h
@@ -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;