media: mali-c55: Fix clock leak on reset deassert failure

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__mali_c55_power_on() enables the clocks before deasserting the resets,
but bails out on a deassert failure without disabling them again. Both
callers treat a failed power-on as already cleaned up, so the clocks are
left enabled.

Disable them on the error path.

Fixes: d5f281f3dd ("media: mali-c55: Add Mali-C55 ISP driver")
Cc: stable@vger.kernel.org
Signed-off-by: David Carlier <devnexen@gmail.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

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David Carlier 2026-07-03 17:35:03 +01:00 • committed by Hans Verkuil

parent 876006e994

commit f499befeb6

1 changed files with 2 additions and 0 deletions

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drivers/media/platform/arm/mali-c55/mali-c55-core.c

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