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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2022-10-26 14:02:06 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-10-28 14:30:38 +0300 |
| commit | 49a467310dc4fae591a3547860ee04d8730780f4 (patch) | |
| tree | 1f7078d91b248cec5b473bf5af426e2739595a67 /drivers/media/v4l2-core/v4l2-dev.c | |
| parent | f936fa7a954b262cb3908bbc8f01ba19dfaf9fbf (diff) | |
| download | linux-49a467310dc4fae591a3547860ee04d8730780f4.tar.xz | |
soundwire: qcom: check for outanding writes before doing a read
Reading will increase the fifo count, so check for outstanding cmd wrt.
write fifo depth to avoid overflow as read will also increase
write fifo cnt.
Fixes: a661308c34de ("soundwire: qcom: wait for fifo space to be available before read/write")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20221026110210.6575-3-srinivas.kandagatla@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-dev.c')
0 files changed, 0 insertions, 0 deletions