| commit | 740924a267e85de09707ea158bbf594b4d8bae01 | [log] [tgz] |
|---|---|---|
| author | Richard Genoud <richard.genoud@gmail.com> | Thu Mar 21 12:21:47 2013 +0100 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Thu Mar 21 19:26:18 2013 +0100 |
| tree | 7780a503c52891a2aac500cad9d9d3388fb5b648 | |
| 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>