github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-09 07:03:37 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

modify rk29sdk_wifi_bt_gpio_control_init control bug

Browse Source
This commit is contained in:
hwg 2012-11-16 16:06:57 +08:00
parent cbb8377ca8
commit 933dbc4f6b
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-rk2928/board-rk2928-sdk-sdmmc.c
View File

@ -361,12 +361,13 @@ static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void
#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) || defined(CONFIG_RT5370)
static int __init rk29sdk_wifi_bt_gpio_control_init(void)
{
#if defined(CONFIG_USB_WIFI_POWER_CONTROLED_BY_GPIO)
if (gpio_request(RK30SDK_WIFI_GPIO_POWER_N, "wifi_power")) {
pr_info("%s: request wifi power gpio failed\n", __func__);
return -1;
}
gpio_direction_output(RK30SDK_WIFI_GPIO_POWER_N, !RK30SDK_WIFI_GPIO_POWER_ENABLE_VALUE);
#endif
pr_info("%s: init finished\n",__func__);
return 0;
}