Hello Hans, This series improves the mutex handling of the R-Car CSI-2 driver. While working with other drivers it have surfaced that drivers are responsible to serialize format configuration. Patch 1/2 adds a bit of housekeeping to the mutex used in the driver while patch 2/2 adds the format serialization. The series is based on the latest media-tree and tested on M3-N and H3 ES2.0 without any regressions found. Niklas Söderlund (2): media: rcar-csi2: Cleanup mutex on remove and fail media: rcar-csi2: Serialize access to set_fmt and get_fmt drivers/media/platform/rcar-vin/rcar-csi2.c | 25 +++++++++++++++------ 1 file changed, 18 insertions(+), 7 deletions(-) -- 2.33.0
