diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2012-11-14 04:39:31 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-11-14 05:01:15 -0500 |
| commit | 23ff2f0f6128b4c310fbb274dbb91cc2f9b6ab06 (patch) | |
| tree | 9357fa1193781d7b23f3f49d473e29b1352a4201 /drivers/spi/spi-nuc900.c | |
| parent | 77b67063bb6bce6d475e910d3b886a606d0d91f7 (diff) | |
regulator: core: Avoid deadlock when regulator_register fails
When regulator_register fails and exits through the scrub path the
regulator_put function was called whilst holding the
regulator_list_mutex, causing deadlock.
This patch adds a private version of the regulator_put function which
can be safely called whilst holding the mutex, replacing the
aforementioned call.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/spi-nuc900.c')
0 files changed, 0 insertions, 0 deletions