| commit | 4999e9621a58fa03fe18aa2ea55838bd2e755190 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Tue Mar 18 12:58:33 2014 +0100 |
| committer | Mark Brown <broonie@linaro.org> | Tue Mar 18 12:37:25 2014 +0000 |
| tree | 60746ff9efb1582daa7ed1ab5c80c9d23617fbc6 | |
| parent | 56fb1c74f3bda1c0100fc3e9a7888c229174f9a4 [diff] |
regmap: Fix possible sleep-in-atomic in regmap_bulk_write() regmap deploys the spinlock for the protection when set up in fast_io mode. This may lead to sleep-in-atomic by memory allocation with GFP_KERNEL in regmap_bulk_write(). This patch fixes it by moving the allocation out of the lock. [Fix excessively large locked region -- broonie] Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>