Print the error code if the regulator enable fails, otherwise the error message is rather useless and confusing.
Signed-off-by: Marek Vasut marex@denx.de --- drivers/usb/host/ehci-mx6.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index 470eddd0c9..5f84c7b91d 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -448,7 +448,7 @@ static int mx6_init_after_reset(struct ehci_ctrl *dev) (type == USB_INIT_DEVICE) ? false : true); if (ret && ret != -ENOSYS) { - puts("Error enabling VBUS supply\n"); + printf("Error enabling VBUS supply (ret=%i)\n", ret); return ret; } } @@ -615,7 +615,7 @@ static int ehci_usb_probe(struct udevice *dev) (type == USB_INIT_DEVICE) ? false : true); if (ret && ret != -ENOSYS) { - puts("Error enabling VBUS supply\n"); + printf("Error enabling VBUS supply (ret=%i)\n", ret); return ret; } }