From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/mips/bcm47xx/workarounds.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/mips/bcm47xx/workarounds.c (limited to 'arch/mips/bcm47xx/workarounds.c') diff --git a/arch/mips/bcm47xx/workarounds.c b/arch/mips/bcm47xx/workarounds.c new file mode 100644 index 000000000..e81ce4623 --- /dev/null +++ b/arch/mips/bcm47xx/workarounds.c @@ -0,0 +1,31 @@ +#include "bcm47xx_private.h" + +#include +#include +#include + +static void __init bcm47xx_workarounds_netgear_wnr3500l(void) +{ + const int usb_power = 12; + int err; + + err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power"); + if (err) + pr_err("Failed to request USB power gpio: %d\n", err); + else + gpio_free(usb_power); +} + +void __init bcm47xx_workarounds(void) +{ + enum bcm47xx_board board = bcm47xx_board_get(); + + switch (board) { + case BCM47XX_BOARD_NETGEAR_WNR3500L: + bcm47xx_workarounds_netgear_wnr3500l(); + break; + default: + /* No workaround(s) needed */ + break; + } +} -- cgit v1.2.3-54-g00ecf