diff options
| author | Simon Glass <sjg@chromium.org> | 2015-12-29 05:22:46 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-20 19:06:22 -0700 |
| commit | 8e31681c5a5a2fd6bbdf751bcc900a4481e2fa29 (patch) | |
| tree | 342441dd9382f84f8e1fd52c089ba394b378a97f /drivers/gpio | |
| parent | 9ab401ae0eb0386e300f24262c3b9178892769aa (diff) | |
tiny-printf: Avoid printing NULL strings
Add a check for NULL strings to avoid printing junk to the console.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers/gpio')
0 files changed, 0 insertions, 0 deletions