[PATCH 09/11] ARM: at92/ohci: use gpio_is_valid to check the gpio

[Jean-Christophe PLAGNIOL-VILLARD]

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre at atmel.com>
---
 drivers/usb/host/ohci-at91.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index ba3a46b..4b9ac13 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -459,7 +459,7 @@ static int ohci_hcd_at91_drv_probe(struct platform_device *pdev)
 
 	if (pdata) {
 		for (i = 0; i < ARRAY_SIZE(pdata->vbus_pin); i++) {
-			if (pdata->vbus_pin[i] <= 0)
+			if (!gpio_is_valid(pdata->vbus_pin[i]))
 				continue;
 			gpio_request(pdata->vbus_pin[i], "ohci_vbus");
 			ohci_at91_usb_set_power(pdata, i, 1);
@@ -493,7 +493,7 @@ static int ohci_hcd_at91_drv_remove(struct platform_device *pdev)
 
 	if (pdata) {
 		for (i = 0; i < ARRAY_SIZE(pdata->vbus_pin); i++) {
-			if (pdata->vbus_pin[i] <= 0)
+			if (!gpio_is_valid(pdata->vbus_pin[i]))
 				continue;
 			ohci_at91_usb_set_power(pdata, i, 0);
 			gpio_free(pdata->vbus_pin[i]);
-- 
1.7.7