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gpio: Explicitly index samsung_gpio_cfgs 

Make it easier to follow the by number references into samsung_gpio_cfgs
by putting the indexes into the code initialising the array, improving
readability a bit. Ideally we wouldn't be using magic array indexes at all
but this is easier than coming up with a better way.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
hifive-unleashed-5.1
Mark Brown 2011-12-08 00:23:58 +08:00 committed by Grant Likely
parent 15182f6364
commit 2985479f19
1 changed files with 19 additions and 10 deletions
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29
drivers/gpio/gpio-samsung.c
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@ -467,33 +467,42 @@ static struct samsung_gpio_cfg s5p64x0_gpio_cfg_rbank = {
#endif
static struct samsung_gpio_cfg samsung_gpio_cfgs[] = {
{
[0] = {
.cfg_eint = 0x0,
}, {
},
[1] = {
.cfg_eint = 0x3,
}, {
},
[2] = {
.cfg_eint = 0x7,
}, {
},
[3] = {
.cfg_eint = 0xF,
}, {
},
[4] = {
.cfg_eint = 0x0,
.set_config = samsung_gpio_setcfg_2bit,
.get_config = samsung_gpio_getcfg_2bit,
}, {
},
[5] = {
.cfg_eint = 0x2,
.set_config = samsung_gpio_setcfg_2bit,
.get_config = samsung_gpio_getcfg_2bit,
}, {
},
[6] = {
.cfg_eint = 0x3,
.set_config = samsung_gpio_setcfg_2bit,
.get_config = samsung_gpio_getcfg_2bit,
}, {
},
[7] = {
.set_config = samsung_gpio_setcfg_2bit,
.get_config = samsung_gpio_getcfg_2bit,
}, {
},
[8] = {
.set_pull = exynos4_gpio_setpull,
.get_pull = exynos4_gpio_getpull,
}, {
},
[9] = {
.cfg_eint = 0x3,
.set_pull = exynos4_gpio_setpull,
.get_pull = exynos4_gpio_getpull,