greybus: gpio: fix debugfs output
authorJohan Hovold <johan@hovoldconsulting.com>
Tue, 26 May 2015 13:29:19 +0000 (15:29 +0200)
committerGreg Kroah-Hartman <gregkh@google.com>
Tue, 26 May 2015 22:25:17 +0000 (15:25 -0700)
commitc8d1ad8013681eeb2dc8dac405db3b95284adc1d
treecb3a1c1290a620badbda3955d556d95656cfa7cb
parent1d771fe41e629fad9077a0a1a9cf2771c9a5287d
greybus: gpio: fix debugfs output

Fix debugfs output by removing the unimplemented, custom dbg_show
callback. The default implementation is perfectly sufficient.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
drivers/staging/greybus/gpio.c