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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
a2bec078 RM |
2 | #include "bcm47xx_private.h" |
3 | ||
4 | #include <linux/gpio.h> | |
5 | #include <bcm47xx_board.h> | |
6 | #include <bcm47xx.h> | |
7 | ||
8 | static void __init bcm47xx_workarounds_netgear_wnr3500l(void) | |
9 | { | |
10 | const int usb_power = 12; | |
11 | int err; | |
12 | ||
13 | err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power"); | |
14 | if (err) | |
15 | pr_err("Failed to request USB power gpio: %d\n", err); | |
16 | else | |
17 | gpio_free(usb_power); | |
18 | } | |
19 | ||
20 | void __init bcm47xx_workarounds(void) | |
21 | { | |
22 | enum bcm47xx_board board = bcm47xx_board_get(); | |
23 | ||
24 | switch (board) { | |
25 | case BCM47XX_BOARD_NETGEAR_WNR3500L: | |
26 | bcm47xx_workarounds_netgear_wnr3500l(); | |
27 | break; | |
28 | default: | |
29 | /* No workaround(s) needed */ | |
30 | break; | |
31 | } | |
32 | } |