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| author | Dong Aisheng <dong.aisheng@linaro.org> | 2012-04-10 12:41:34 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-04-18 13:53:11 +0200 |
| commit | ad8bb720c23a80233e45ed31d67458f5e5b7ab31 (patch) | |
| tree | 6b1da7d3dc99bacd03167a0235785e3f881b03b3 /Documentation/pinctrl.txt | |
| parent | a1d31f71e6ed2f714830df8885ec07dfe1f6632e (diff) | |
pinctrl: add some error checking for user interfaces
This patch can avoid kernel oops in case the mux or config
function is not supported by driver.
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/pinctrl.txt')
0 files changed, 0 insertions, 0 deletions