diff options
| author | Ricardo Ribalda Delgado <[email protected]> | 2013-08-14 14:23:49 -0700 |
|---|---|---|
| committer | Bryan Wu <[email protected]> | 2013-08-26 17:22:14 -0700 |
| commit | a7d0e9884fd7594d4de5066add5135ac6bb55bd4 (patch) | |
| tree | 8090e4f54ecbde5fa2b5aa6afeb07f2e25b4cbca /drivers/message/fusion/lsi/mpi_raid.h | |
| parent | a5cd98b796b6891edc324415034a7f89531c754f (diff) | |
leds-pca9633: Add mutex to the ledout register
To update an LED a register has to be read, updated and writen. If
another LED whas been updated at the same time, this could lead into
wrong updates.
This patch adds a common mutex to all the leds of the same chip to
protect the ledout register.
Signed-off-by: Ricardo Ribalda Delgado <[email protected]>
Signed-off-by: Bryan Wu <[email protected]>
Diffstat (limited to 'drivers/message/fusion/lsi/mpi_raid.h')
0 files changed, 0 insertions, 0 deletions