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| author | Sibi Sankar <sibis@codeaurora.org> | 2019-08-21 21:05:48 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-08-27 00:52:01 +0300 |
| commit | f2583fde2719362039a6efb3b4094f46284df541 (patch) | |
| tree | a029fcf7b5d1955809ddc877db37ef795f5eb0ef /drivers/remoteproc/stm32_rproc.c | |
| parent | 6ed756aa0148a5ad0dbdced6f14f22e2f5748d35 (diff) | |
| download | linux-f2583fde2719362039a6efb3b4094f46284df541.tar.xz | |
remoteproc: qcom: q6v5-mss: fixup q6v5_pds_enable error handling
dev_pm_domain_attach_by_name will return NULL if the requested
power-domain is not a part device node. This could result in
NULL pointer de-reference in q6v5_pds_enable. Fix this by
checking for IS_ERR_OR_NULL and forward the appropriate error
code.
Fixes: 4760a896be88e ("remoteproc: q6v5-mss: Vote for rpmh power domains")
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/stm32_rproc.c')
0 files changed, 0 insertions, 0 deletions