| Rafał Miłecki | a2bec07 | 2014-03-21 10:08:08 +0100 | [diff] [blame] | 1 | #include "bcm47xx_private.h" |
| 2 | |
| 3 | #include <linux/gpio.h> |
| 4 | #include <bcm47xx_board.h> |
| 5 | #include <bcm47xx.h> |
| 6 | |
| 7 | static void __init bcm47xx_workarounds_netgear_wnr3500l(void) |
| 8 | { |
| 9 | const int usb_power = 12; |
| 10 | int err; |
| 11 | |
| 12 | err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power"); |
| 13 | if (err) |
| 14 | pr_err("Failed to request USB power gpio: %d\n", err); |
| 15 | else |
| 16 | gpio_free(usb_power); |
| 17 | } |
| 18 | |
| 19 | void __init bcm47xx_workarounds(void) |
| 20 | { |
| 21 | enum bcm47xx_board board = bcm47xx_board_get(); |
| 22 | |
| 23 | switch (board) { |
| 24 | case BCM47XX_BOARD_NETGEAR_WNR3500L: |
| 25 | bcm47xx_workarounds_netgear_wnr3500l(); |
| 26 | break; |
| 27 | default: |
| 28 | /* No workaround(s) needed */ |
| 29 | break; |
| 30 | } |
| 31 | } |