From: Kumar Gala <galak@kernel.crashing.org>
Date: Wed, 9 Nov 2011 16:04:15 +0000 (-0600)
Subject: drivers/usb/host/ehci-fsl.c: Fix GCC 4.6 build warning
X-Git-Tag: v2011.12-rc1~222^2^2~5
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=dd22f7cf2c247eacc18ca5845a44c412946bd992;p=u-boot

drivers/usb/host/ehci-fsl.c: Fix GCC 4.6 build warning

Fix:

ehci-fsl.c: In function 'ehci_hcd_init':
ehci-fsl.c:43:7: warning: variable 'usb_phy' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 5a65d92719..b2d294ee88 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -40,11 +40,13 @@
 int ehci_hcd_init(void)
 {
 	struct usb_ehci *ehci;
-	char usb_phy[5];
 	const char *phy_type = NULL;
 	size_t len;
+#ifdef CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
+	char usb_phy[5];
 
 	usb_phy[0] = '\0';
+#endif
 
 	ehci = (struct usb_ehci *)CONFIG_SYS_FSL_USB_ADDR;
 	hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);