diff options
| author | Kukjin Kim <kgene.kim@samsung.com> | 2010-11-24 05:00:16 +0300 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-12-30 03:37:28 +0300 |
| commit | bb1d7002bbfd1471368e1c830a1e6ddcfdff1767 (patch) | |
| tree | cefeb45b1b9779c52e76f9e77538101edad9d19d /arch/arm/mach-s5p64x0 | |
| parent | 4603089d7c5186d255c4718171187d00ee4d3452 (diff) | |
| download | linux-bb1d7002bbfd1471368e1c830a1e6ddcfdff1767.tar.xz | |
ARM: S5P64X0: Cleanup S5P64X0 GPIOlib adding 2bit chips
This patch changes S5P6440 and S5P6450 GPIOlib adding 2bit chips.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5p64x0')
| -rw-r--r-- | arch/arm/mach-s5p64x0/gpio.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/arm/mach-s5p64x0/gpio.c b/arch/arm/mach-s5p64x0/gpio.c index 17a2eee3da72..0670fcceed49 100644 --- a/arch/arm/mach-s5p64x0/gpio.c +++ b/arch/arm/mach-s5p64x0/gpio.c @@ -473,21 +473,16 @@ static void __init s5p64x0_gpio_add_rbank_4bit2(struct s3c_gpio_chip *chip, static int __init s5p64x0_gpiolib_init(void) { - struct s3c_gpio_chip *s5p6440_chips = s5p6440_gpio_2bit; - int s5p6440_nr_chips = ARRAY_SIZE(s5p6440_gpio_2bit); - - struct s3c_gpio_chip *s5p6450_chips = s5p6450_gpio_2bit; - int s5p6450_nr_chips = ARRAY_SIZE(s5p6450_gpio_2bit); - unsigned int chipid; + chipid = __raw_readl(S5P64X0_SYS_ID); + s5p64x0_gpiolib_set_cfg(s5p64x0_gpio_cfgs, ARRAY_SIZE(s5p64x0_gpio_cfgs)); - chipid = __raw_readl(S5P64X0_SYS_ID); if ((chipid & 0xff000) == 0x50000) { - for (; s5p6450_nr_chips > 0; s5p6450_nr_chips--, s5p6450_chips++) - s3c_gpiolib_add(s5p6450_chips); + samsung_gpiolib_add_2bit_chips(s5p6450_gpio_2bit, + ARRAY_SIZE(s5p6450_gpio_2bit)); samsung_gpiolib_add_4bit_chips(s5p6450_gpio_4bit, ARRAY_SIZE(s5p6450_gpio_4bit)); @@ -498,8 +493,8 @@ static int __init s5p64x0_gpiolib_init(void) s5p64x0_gpio_add_rbank_4bit2(s5p6450_gpio_rbank_4bit2, ARRAY_SIZE(s5p6450_gpio_rbank_4bit2)); } else { - for (; s5p6440_nr_chips > 0; s5p6440_nr_chips--, s5p6440_chips++) - s3c_gpiolib_add(s5p6440_chips); + samsung_gpiolib_add_2bit_chips(s5p6440_gpio_2bit, + ARRAY_SIZE(s5p6440_gpio_2bit)); samsung_gpiolib_add_4bit_chips(s5p6440_gpio_4bit, ARRAY_SIZE(s5p6440_gpio_4bit)); |