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| author | Richard Genoud <richard.genoud@gmail.com> | 2013-03-21 12:21:47 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-03-21 19:26:18 +0100 |
| commit | 740924a267e85de09707ea158bbf594b4d8bae01 (patch) | |
| tree | 7780a503c52891a2aac500cad9d9d3388fb5b648 /arch | |
| parent | 48a23fac5eb0030a2d578ee2bde21b6e035b3d57 (diff) | |
pinmux: forbid mux_usecount to be set at UINT_MAX
If pin_free is called on a pin already freed, mux_usecount is set to
UINT_MAX which is really a bad idea.
This will issue a warning, so that we can correct the code responsible
for the double free.
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions