tree 3dfee3f62d905b6d293942c5bf2ee800ef8fdf17
parent 8003ae335ad29664171f178eb1a6ef89cc23f4e9
author Devendra Naga <devendra.aaru@gmail.com> 1340041471 +0530
committer Linus Walleij <linus.walleij@linaro.org> 1341345068 +0200

pinctrl/pinctrl-tegra: remove IS_ERR checking of pmx->pctl

pinctrl_register returns a pointer of struct type struct pinctrl_dev,
if successfully registered to pinctrl subsystem, otherwise returns
NULL, and there wont' be any pointers which are not dereferencible.

They are not type of pointer addresses but are kind of error
codes rather actual addresses, but are a kind of return
codes of functions returning integer types.

return -ENODEV if device registration fails.

Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>