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| author | Dong Aisheng <dong.aisheng@linaro.org> | 2012-04-10 06:41:34 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-04-18 13:53:11 +0200 |
| commit | ad8bb720c23a80233e45ed31d67458f5e5b7ab31 (patch) | |
| tree | 6b1da7d3dc99bacd03167a0235785e3f881b03b3 /drivers/pinctrl/core.c | |
| parent | pinctrl: fix pinmux_check_ops error checking (diff) | |
| download | linux-ad8bb720c23a80233e45ed31d67458f5e5b7ab31.tar.xz linux-ad8bb720c23a80233e45ed31d67458f5e5b7ab31.zip | |
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 'drivers/pinctrl/core.c')
0 files changed, 0 insertions, 0 deletions