From 8134ff55646bd2c059ddfd0d479882a06d6ef09a Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Thu, 8 Dec 2011 16:32:01 +0100 Subject: [PATCH] ARM/USB: at91/ohci-at91: rename vbus_pin_inverted to vbus_pin_active_low Allows to configure independently the vbus_pin associated with each port. Matches usual naming scheme. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Nicolas Ferre Acked-by: Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org --- arch/arm/mach-at91/include/mach/board.h | 2 +- drivers/usb/host/ohci-at91.c | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h index d0b377b..3b33f07 100644 --- a/arch/arm/mach-at91/include/mach/board.h +++ b/arch/arm/mach-at91/include/mach/board.h @@ -88,7 +88,7 @@ extern void __init at91_add_device_eth(struct macb_platform_data *data); struct at91_usbh_data { u8 ports; /* number of ports on root hub */ int vbus_pin[2]; /* port power-control pin */ - u8 vbus_pin_inverted; + u8 vbus_pin_active_low[2]; u8 overcurrent_supported; int overcurrent_pin[2]; u8 overcurrent_status[2]; diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index dc33517..77afabc 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -244,7 +244,8 @@ static void ohci_at91_usb_set_power(struct at91_usbh_data *pdata, int port, int if (!gpio_is_valid(pdata->vbus_pin[port])) return; - gpio_set_value(pdata->vbus_pin[port], !pdata->vbus_pin_inverted ^ enable); + gpio_set_value(pdata->vbus_pin[port], + !pdata->vbus_pin_active_low[port] ^ enable); } static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port) @@ -255,7 +256,8 @@ static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port) if (!gpio_is_valid(pdata->vbus_pin[port])) return -EINVAL; - return gpio_get_value(pdata->vbus_pin[port]) ^ !pdata->vbus_pin_inverted; + return gpio_get_value(pdata->vbus_pin[port]) ^ + !pdata->vbus_pin_active_low[port]; } /* -- 2.7.4