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| author | Jon Lin <jon.lin@rock-chips.com> | 2022-06-17 20:42:51 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-20 11:35:43 +0100 |
| commit | 419bc8f681a0dc63588cee693b6d45e7caa6006c (patch) | |
| tree | 8059d2c1b775410db898d1e183efd583f66e4def /ipc/msgutil.c | |
| parent | 6aa27071e4354c351d98e345fc888b70f335f185 (diff) | |
| download | linux-419bc8f681a0dc63588cee693b6d45e7caa6006c.tar.gz linux-419bc8f681a0dc63588cee693b6d45e7caa6006c.tar.bz2 linux-419bc8f681a0dc63588cee693b6d45e7caa6006c.zip | |
spi: rockchip: Unmask IRQ at the final to avoid preemption
Avoid pio_write process is preempted, resulting in abnormal state.
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Signed-off-by: Jon <jon.lin@rock-chips.com>
Link: https://lore.kernel.org/r/20220617124251.5051-1-jon.lin@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'ipc/msgutil.c')
0 files changed, 0 insertions, 0 deletions