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make gpio conformant to generic gpio spec.

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8911 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
ejka
2007-09-21 12:37:50 +00:00
parent 9fb66acf63
commit 35a0fb9185
5 changed files with 33 additions and 33 deletions
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4
target/linux/ar7/files/arch/mips/ar7/gpio.c
View File

@@ -20,9 +20,9 @@
#include <asm/ar7/gpio.h>
static char *ar7_gpio_list[AR7_GPIO_MAX] = { 0, };
static const char *ar7_gpio_list[AR7_GPIO_MAX] = { 0, };
int gpio_request(unsigned gpio, char *label)
int gpio_request(unsigned gpio, const char *label)
{
if (gpio >= AR7_GPIO_MAX)
return -EINVAL;

3
target/linux/ar7/files/arch/mips/ar7/platform.c
View File

@@ -58,10 +58,9 @@ static int vlynq_on(struct vlynq_device *dev)
if ((result = ar7_gpio_enable(pdata->gpio_bit)))
goto out_enabled;
if ((result = gpio_direction_output(pdata->gpio_bit)))
if ((result = gpio_direction_output(pdata->gpio_bit, 0)))
goto out_gpio_enabled;
gpio_set_value(pdata->gpio_bit, 0);
mdelay(50);
gpio_set_value(pdata->gpio_bit, 1);