summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpio/da8xx_gpio.c11
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;