The patch below does not apply to the 3.2-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.
thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 1e7caf8bcf1b49eae152ad7cf442775472dd587c Mon Sep 17 00:00:00 2001 From: Nicolas Ferre <[email protected]> Date: Wed, 21 Mar 2012 14:38:55 +0100 Subject: [PATCH] USB: ohci-at91: fix vbus_pin_active_low handling The information is not properly taken into account for {get|set}_power() functions. Signed-off-by: Nicolas Ferre <[email protected]> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Acked-by: Alan Stern <[email protected]> Cc: stable <[email protected]> [3.2+] diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index db8963f..4d266ae 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -247,7 +247,7 @@ static void ohci_at91_usb_set_power(struct at91_usbh_data *pdata, int port, int return; gpio_set_value(pdata->vbus_pin[port], - !pdata->vbus_pin_active_low[port] ^ enable); + pdata->vbus_pin_active_low[port] ^ enable); } static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port) @@ -259,7 +259,7 @@ static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port) return -EINVAL; return gpio_get_value(pdata->vbus_pin[port]) ^ - !pdata->vbus_pin_active_low[port]; + pdata->vbus_pin_active_low[port]; } /* -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
