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| author | Sifan Naeem <sifan.naeem@imgtec.com> | 2015-07-27 15:11:15 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-07-29 16:51:41 +0300 |
| commit | 011710e2ab659c7ad6e5e554806414bd7a9508be (patch) | |
| tree | 00ed5babd877b5712ce9d2391fe5fb4966b324df /drivers/hwmon/dme1737.c | |
| parent | bc0195aad0daa2ad5b0d76cce22b167bc3435590 (diff) | |
| download | linux-011710e2ab659c7ad6e5e554806414bd7a9508be.tar.xz | |
spi: img-spfi: check for timeout error before proceeding
Calling spfi_wait_all_done is not required if the transfer has timed
out before all data is transferred.
spfi_wait_all_done polls for Alldone interrupt which is triggered to
mark the transfer as complete and to indicate it is now safe to issue
a new transfer.
Fixes: 8c2c8c0 ("spi: img-spfi: Control CS lines with GPIO")
Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com>
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/hwmon/dme1737.c')
0 files changed, 0 insertions, 0 deletions