tools: capitalize 'GPIO' in error messages
authorBartosz Golaszewski <bartekgola@gmail.com>
Tue, 13 Jun 2017 14:51:48 +0000 (16:51 +0200)
committerBartosz Golaszewski <bartekgola@gmail.com>
Tue, 13 Jun 2017 14:51:48 +0000 (16:51 +0200)
commitd0a0f47af6a299aa1ae2433b46cf46f4ad282a21
treee90a0bd1c9f9b900c8f26410fa16c12d45ae3e0c
parentb0fe9f4c6616f0cdcf5357c147d82849827eb341
tools: capitalize 'GPIO' in error messages

Be consistent in all error messages in gpioget & gpioset.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
src/tools/gpioget.c
src/tools/gpioset.c
tests/tests-gpioget.c
tests/tests-gpioset.c