From: Mark Brown <broo...@linaro.org>
If someone provided meaningful error codes from reset() we should tell the
user what they were.
Signed-off-by: Mark Brown <broo...@linaro.org>
---
drivers/usb/core/hcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index dc1346f..c7fdf10 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2580,7 +2580,7 @@ int usb_add_hcd(struct usb_hcd *hcd,
* should already have been reset (and boot firmware kicked off etc).
*/
if (hcd->driver->reset && (retval = hcd->driver->reset(hcd)) < 0) {
- dev_err(hcd->self.controller, "can't setup\n");
+ dev_err(hcd->self.controller, "can't setup: %d\n", retval);
goto err_hcd_driver_setup;
}
hcd->rh_pollable = 1;
--
1.8.4.rc1
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