usb: gadget: udc: core: Warn about failed to find udc

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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>

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Dejin Zheng 2020-01-04 21:27:40 +08:00 • committed by Greg Kroah-Hartman

parent 463f67aec2

commit 1d039a8061

1 changed files with 2 additions and 0 deletions

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drivers/usb/gadget/udc/core.c

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