diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/pxa25x_udc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index fbd6289977c..8fb0066609b 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -152,9 +152,10 @@ static int is_vbus_present(void) static void pullup_off(void) { struct pxa2xx_udc_mach_info *mach = the_controller->mach; + int off_level = mach->gpio_pullup_inverted; if (mach->gpio_pullup) - gpio_set_value(mach->gpio_pullup, 0); + gpio_set_value(mach->gpio_pullup, off_level); else if (mach->udc_command) mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT); } @@ -162,9 +163,10 @@ static void pullup_off(void) static void pullup_on(void) { struct pxa2xx_udc_mach_info *mach = the_controller->mach; + int on_level = !mach->gpio_pullup_inverted; if (mach->gpio_pullup) - gpio_set_value(mach->gpio_pullup, 1); + gpio_set_value(mach->gpio_pullup, on_level); else if (mach->udc_command) mach->udc_command(PXA2XX_UDC_CMD_CONNECT); } |