[U-Boot] [PATCH] drivers:usb:fsl: Return if USB_MAX_CONTROLLER_COUNT is incorrect

Return if USB_MAX_CONTROLLER_COUNT hence the index of the controller to be initialised is incorrect

Signed-off-by: Nikhil Badola nikhil.badola@freescale.com --- drivers/usb/host/ehci-fsl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index ed83eb4..1973e0b 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -76,7 +76,7 @@ int ehci_hcd_init(int index, enum usb_init_type init, break; default: printf("ERROR: wrong controller index!!\n"); - break; + return -1; };

*hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);