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

Nikhil Badola
2015-05-12T09:28:28Z

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);
--
1.7.11.7