diff options
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2017-05-23 21:15:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-06 14:45:39 -0300 |
| commit | bd8448f732f15b4b160fa8fe200305240c704deb (patch) | |
| tree | 3010c8da7ff31c81f34683c91a90a56bcffcbf85 /drivers/media/platform/rcar-vin | |
| parent | 82ec4ca9b5c3b1410e2f068d3fbdd41a51c35baf (diff) | |
[media] rcar-vin: refactor and fold in function after stall handling rework
With the driver stopping and starting the stream each time the driver is
stalled rvin_capture_off() can be folded in to the only caller.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/rcar-vin')
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-dma.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c index ae4febede5f7..b136844499f6 100644 --- a/drivers/media/platform/rcar-vin/rcar-dma.c +++ b/drivers/media/platform/rcar-vin/rcar-dma.c @@ -397,12 +397,6 @@ static void rvin_capture_on(struct rvin_dev *vin) rvin_write(vin, VNFC_S_FRAME, VNFC_REG); } -static void rvin_capture_off(struct rvin_dev *vin) -{ - /* Set continuous & single transfer off */ - rvin_write(vin, 0, VNFC_REG); -} - static int rvin_capture_start(struct rvin_dev *vin) { struct rvin_buffer *buf, *node; @@ -436,7 +430,8 @@ static int rvin_capture_start(struct rvin_dev *vin) static void rvin_capture_stop(struct rvin_dev *vin) { - rvin_capture_off(vin); + /* Set continuous & single transfer off */ + rvin_write(vin, 0, VNFC_REG); /* Disable module */ rvin_write(vin, rvin_read(vin, VNMC_REG) & ~VNMC_ME, VNMC_REG); |