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usb: ehci-mx6: Print error code on failure

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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>
This commit is contained in:
Marek Vasut 2020-05-21 23:34:06 +02:00
parent 10bcafb8ac
commit 73021d11d4
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/host/ehci-mx6.c
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@ -448,7 +448,7 @@ static int mx6_init_after_reset(struct ehci_ctrl *dev)
(type == USB_INIT_DEVICE) ? (type == USB_INIT_DEVICE) ?
false : true); false : true);
if (ret && ret != -ENOSYS) { if (ret && ret != -ENOSYS) {
puts("Error enabling VBUS supply\n"); printf("Error enabling VBUS supply (ret=%i)\n", ret);
return ret; return ret;
} }
} }
@ -615,7 +615,7 @@ static int ehci_usb_probe(struct udevice *dev)
(type == USB_INIT_DEVICE) ? (type == USB_INIT_DEVICE) ?
false : true); false : true);
if (ret && ret != -ENOSYS) { if (ret && ret != -ENOSYS) {
puts("Error enabling VBUS supply\n"); printf("Error enabling VBUS supply (ret=%i)\n", ret);
return ret; return ret;
} }
} }