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| author | Wolfgang Denk <wd@denx.de> | 2011-09-11 21:24:09 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-09-11 21:24:09 +0200 |
| commit | 04e5ae793153e74d682f2d0e297e58fd75366c8f (patch) | |
| tree | 2a94d2ea7897d12a9600a5d378cfd3f810ee29fc /drivers/gpio | |
| parent | 3b7175524939ffc73af2b8eb1ee5166838d3f260 (diff) | |
| download | u-boot-imx-04e5ae793153e74d682f2d0e297e58fd75366c8f.zip u-boot-imx-04e5ae793153e74d682f2d0e297e58fd75366c8f.tar.gz u-boot-imx-04e5ae793153e74d682f2d0e297e58fd75366c8f.tar.bz2 | |
Minor coding style cleanup.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/da8xx_gpio.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c index 0308223..7a15614 100644 --- a/drivers/gpio/da8xx_gpio.c +++ b/drivers/gpio/da8xx_gpio.c @@ -27,13 +27,11 @@ #include <asm/arch/hardware.h> #include <asm/arch/davinci_misc.h> - static struct gpio_registry { int is_registered; char name[GPIO_NAME_SIZE]; } gpio_registry[MAX_NUM_GPIOS]; - #define pinmux(x) (&davinci_syscfg_regs->pinmux[x]) static const struct pinmux_config gpio_pinmux[] = { @@ -183,8 +181,6 @@ static const struct pinmux_config gpio_pinmux[] = { { pinmux(18), 8, 2 }, }; - - int gpio_request(int gp, const char *label) { if (gp >= MAX_NUM_GPIOS) @@ -202,13 +198,11 @@ int gpio_request(int gp, const char *label) return 0; } - void gpio_free(int gp) { gpio_registry[gp].is_registered = 0; } - void gpio_toggle_value(int gp) { struct davinci_gpio *bank; @@ -217,7 +211,6 @@ void gpio_toggle_value(int gp) gpio_set_value(gp, !gpio_get_value(gp)); } - int gpio_direction_input(int gp) { struct davinci_gpio *bank; @@ -227,7 +220,6 @@ int gpio_direction_input(int gp) return 0; } - int gpio_direction_output(int gp, int value) { struct davinci_gpio *bank; @@ -238,7 +230,6 @@ int gpio_direction_output(int gp, int value) return 0; } - int gpio_get_value(int gp) { struct davinci_gpio *bank; @@ -249,7 +240,6 @@ int gpio_get_value(int gp) return ip ? 1 : 0; } - void gpio_set_value(int gp, int value) { struct davinci_gpio *bank; @@ -262,7 +252,6 @@ void gpio_set_value(int gp, int value) bank->clr_data = 1U << GPIO_BIT(gp); } - void gpio_info(void) { int gp, dir, val; |