| commit | 85ec7b970553369e0c956fab1d7a6022f2a99369 | [log] [tgz] |
|---|---|---|
| author | Colin Cross <ccross@android.com> | Mon Jun 06 13:38:18 2011 -0700 |
| committer | Kevin Hilman <khilman@ti.com> | Mon Jun 06 16:12:34 2011 -0700 |
| tree | ee66d404199eb4a1cd0c1608b30377e798c305b3 | |
| parent | 0622b25bf071fd83c6eef6b61fb5f3f12a418528 [diff] |
GPIO: OMAP: add locking around calls to _set_gpio_triggering _set_gpio_triggering uses read-modify-write on bank registers, lock bank->lock around all calls to it to prevent register corruption if two cpus access gpios in the same bank at the same time. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Kevin Hilman <khilman@ti.com>