From: Marek Vasut <marex@denx.de>
Date: Thu, 21 May 2020 21:34:06 +0000 (+0200)
Subject: usb: ehci-mx6: Print error code on failure
X-Git-Tag: v2020.07-rc4~18^2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=73021d11d4d53cddaa2b1c8e0bd6eb3c79dc7fdc;p=oweals%2Fu-boot.git

usb: ehci-mx6: Print error code on failure

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>
---

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;
 		}
 	}