tree 35b36d8fcdcf6a685def44d251f67bc3631a56cb
parent 7bb3ed21f9506126bd590b8bf0676bad5bfa6336
author Stephen Warren <swarren@nvidia.com> 1386362171 -0700
committer Linus Walleij <linus.walleij@linaro.org> 1386765468 +0100

gpio: tegra: add missing error handling to probe

The call to gpiochip_add() is not currently error-checked. Add the
missing checking.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>