| commit | b71244b62be470327a59fe940587ccb0811cf8d7 | [log] [tgz] |
|---|---|---|
| author | Gargi Sharma <gs051095@gmail.com> | Thu Mar 30 15:03:46 2017 +0530 |
| committer | Jonathan Cameron <jic23@kernel.org> | Thu Mar 30 19:20:38 2017 +0100 |
| tree | f20f84ab971ae91c70005174d18da7a90a66a31e | |
| parent | 5e13b6f0e7cc7e53466d1b62a6d0ccbd7632f71f [diff] |
staging: iio: update locking method during frequency writes The driver needs to insure atomicity during frequency changes of bus and device. The iiodev->mlock as used was not doing that. Replace it with the drivers existing buffer lock and introduce an auxiliary spi_write() that does not hold the lock. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>