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usb: gadget: udc: core: Warn about failed to find udc
authorDejin Zheng <zhengdejin5@gmail.com>
Sat, 4 Jan 2020 13:27:40 +0000 (21:27 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 15 Jan 2020 09:39:21 +0000 (10:39 +0100)
commit68f356d848a94cffd284ac17bf946291b14fe070
tree92bd5cdc9272f8cd9ea16ca98608a82b8cb1c882tree | snapshot
parentf9a2c2a80540f5e14aa86de7680193d92d9d4d9ecommit | diff
usb: gadget: udc: core: Warn about failed to find udc

If we do not warn here, the user may not know failed to
find udc device by a gadget driver with the same name
because it silently fails. Let's print a warning in that
case so developers find these problems faster.

Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/udc/core.c diff | blob | history
Linux Kernel Source Tree.