From 6ddc6dae4ab559b648bc348e3a48e113e92ab4a2 Mon Sep 17 00:00:00 2001 From: Cliff Cai Date: Fri, 12 Mar 2010 10:29:10 +0200 Subject: USB: musb: allow the Blackfin vrsel gpio to be active low Rather than hardcoding the gpio levels for vrsel, allow the platform resources to handle this so boards can be active high or low. Signed-off-by: Cliff Cai Signed-off-by: Mike Frysinger Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/blackfin.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index 7c71eb422a9c..eb4392f904e4 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -238,10 +238,10 @@ static void bfin_vbus_power(struct musb *musb, int is_on, int sleeping) static void bfin_set_vbus(struct musb *musb, int is_on) { - if (is_on) - gpio_set_value(musb->config->gpio_vrsel, 1); - else - gpio_set_value(musb->config->gpio_vrsel, 0); + int value = musb->config->gpio_vrsel_active; + if (!is_on) + value = !value; + gpio_set_value(musb->config->gpio_vrsel, value); DBG(1, "VBUS %s, devctl %02x " /* otg %3x conf %08x prcm %08x */ "\n", -- cgit v1.2.3