diff options
| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2024-09-09 15:31:40 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-18 19:24:10 +0200 |
| commit | f9e08c201705a68b229f2fb1198c5f84d9303dba (patch) | |
| tree | ada5e1ef7d30ecd4c7e819a71daed64bbf181297 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 64cdc5d114426ea805b591c52a6dd4f9f25ac3c6 (diff) | |
spi: geni-qcom: Fix incorrect free_irq() sequence
[ Upstream commit b787a33864121a565aeb0e88561bf6062a19f99c ]
In spi_geni_remove(), the free_irq() sequence is different from that
on the probe error path. And the IRQ will still remain and it's interrupt
handler may use the dma channel after release dma channel and before free
irq, which is not secure, fix it.
Fixes: b59c122484ec ("spi: spi-geni-qcom: Add support for GPI dma")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patch.msgid.link/20240909073141.951494-3-ruanjinjie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions