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 --- drivers/usb/host/ehci-fsl.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 5a65d92..b2d294e 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);