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Commit bd8448f7 authored by Niklas Söderlund's avatar Niklas Söderlund Committed by Mauro Carvalho Chehab
Browse files

[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: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 82ec4ca9

drivers/media/platform/rcar-vin/rcar-dma.c

+2 −7
Original line number Diff line number Diff line
@@ -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);