gpio: promote own request failure to pr_err()
authorLinus Walleij <linus.walleij@linaro.org>
Fri, 5 Jun 2015 09:10:21 +0000 (11:10 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 10 Jun 2015 08:14:25 +0000 (10:14 +0200)
commit8405f2089488c39b10e63b6522fcabc60fbd025a
tree53e0c1c9e77e29f6d3cb10bf2fec7625618cf0c5
parentbdf7a4ae371894b4dc10b5820006b0a82d484929
gpio: promote own request failure to pr_err()

These error messages are helpful to see that we fail to get
hogs. Promote them to real errors so they appear in the boot
crawl.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpiolib.c