diff options
| author | Bryan O'Donoghue | 2023-08-30 16:16:06 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-11-28 17:07:20 +0000 |
| commit | 3166c3af55fe197f332d7cd83982e8b06dba5bd4 (patch) | |
| tree | c7f91b500d349481553b269e57e7f88fc890077b /fs/proc | |
| parent | 6dcb2605c284fbd54963547ab4df1c91e591a959 (diff) | |
media: qcom: camss: Fix pm_domain_on sequence in probe
commit 7405116519ad70b8c7340359bfac8db8279e7ce4 upstream.
We need to make sure camss_configure_pd() happens before
camss_register_entities() as the vfe_get() path relies on the pointer
provided by camss_configure_pd().
Fix the ordering sequence in probe to ensure the pointers vfe_get() demands
are present by the time camss_register_entities() runs.
In order to facilitate backporting to stable kernels I've moved the
configure_pd() call pretty early on the probe() function so that
irrespective of the existence of the old error handling jump labels this
patch should still apply to -next circa Aug 2023 to v5.13 inclusive.
Fixes: 2f6f8af67203 ("media: camss: Refactor VFE power domain toggling")
Cc: stable@vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/proc')
0 files changed, 0 insertions, 0 deletions