media: ti: cal: rename sd_state to state

Rename 'sd_state' parameters to 'state'. There are no other states, so
there is no ambiguity.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/platform/ti/cal/cal-camerarx.c

@@ -622,12 +622,12 @@ static inline struct cal_camerarx *to_cal_camerarx(struct v4l2_subdev *sd)
 
 static struct v4l2_mbus_framefmt *
 cal_camerarx_get_pad_format(struct cal_camerarx *phy,
-			    struct v4l2_subdev_state *sd_state,
+			    struct v4l2_subdev_state *state,
 			    unsigned int pad, u32 which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&phy->subdev, sd_state, pad);
+		return v4l2_subdev_get_try_format(&phy->subdev, state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &phy->formats[pad];
 	default:
@@ -653,7 +653,7 @@ static int cal_camerarx_sd_s_stream(struct v4l2_subdev *sd, int enable)
 }
 
 static int cal_camerarx_sd_enum_mbus_code(struct v4l2_subdev *sd,
-					  struct v4l2_subdev_state *sd_state,
+					  struct v4l2_subdev_state *state,
 					  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct cal_camerarx *phy = to_cal_camerarx(sd);
@@ -670,7 +670,7 @@ static int cal_camerarx_sd_enum_mbus_code(struct v4l2_subdev *sd,
 			goto out;
 		}
 
-		fmt = cal_camerarx_get_pad_format(phy, sd_state,
+		fmt = cal_camerarx_get_pad_format(phy, state,
 						  CAL_CAMERARX_PAD_SINK,
 						  code->which);
 		code->code = fmt->code;
@@ -690,7 +690,7 @@ static int cal_camerarx_sd_enum_mbus_code(struct v4l2_subdev *sd,
 }
 
 static int cal_camerarx_sd_enum_frame_size(struct v4l2_subdev *sd,
-					   struct v4l2_subdev_state *sd_state,
+					   struct v4l2_subdev_state *state,
 					   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct cal_camerarx *phy = to_cal_camerarx(sd);
@@ -706,7 +706,7 @@ static int cal_camerarx_sd_enum_frame_size(struct v4l2_subdev *sd,
 	if (cal_rx_pad_is_source(fse->pad)) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = cal_camerarx_get_pad_format(phy, sd_state,
+		fmt = cal_camerarx_get_pad_format(phy, state,
 						  CAL_CAMERARX_PAD_SINK,
 						  fse->which);
 		if (fse->code != fmt->code) {
@@ -738,7 +738,7 @@ static int cal_camerarx_sd_enum_frame_size(struct v4l2_subdev *sd,
 }
 
 static int cal_camerarx_sd_get_fmt(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_state *sd_state,
+				   struct v4l2_subdev_state *state,
 				   struct v4l2_subdev_format *format)
 {
 	struct cal_camerarx *phy = to_cal_camerarx(sd);
@@ -746,7 +746,7 @@ static int cal_camerarx_sd_get_fmt(struct v4l2_subdev *sd,
 
 	mutex_lock(&phy->mutex);
 
-	fmt = cal_camerarx_get_pad_format(phy, sd_state, format->pad,
+	fmt = cal_camerarx_get_pad_format(phy, state, format->pad,
 					  format->which);
 	format->format = *fmt;
 
@@ -756,7 +756,7 @@ static int cal_camerarx_sd_get_fmt(struct v4l2_subdev *sd,
 }
 
 static int cal_camerarx_sd_set_fmt(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_state *sd_state,
+				   struct v4l2_subdev_state *state,
 				   struct v4l2_subdev_format *format)
 {
 	struct cal_camerarx *phy = to_cal_camerarx(sd);
@@ -766,7 +766,7 @@ static int cal_camerarx_sd_set_fmt(struct v4l2_subdev *sd,
 
 	/* No transcoding, source and sink formats must match. */
 	if (cal_rx_pad_is_source(format->pad))
-		return cal_camerarx_sd_get_fmt(sd, sd_state, format);
+		return cal_camerarx_sd_get_fmt(sd, state, format);
 
 	/*
 	 * Default to the first format if the requested media bus code isn't
@@ -792,12 +792,12 @@ static int cal_camerarx_sd_set_fmt(struct v4l2_subdev *sd,
 
 	mutex_lock(&phy->mutex);
 
-	fmt = cal_camerarx_get_pad_format(phy, sd_state,
+	fmt = cal_camerarx_get_pad_format(phy, state,
 					  CAL_CAMERARX_PAD_SINK,
 					  format->which);
 	*fmt = format->format;
 
-	fmt = cal_camerarx_get_pad_format(phy, sd_state,
+	fmt = cal_camerarx_get_pad_format(phy, state,
 					  CAL_CAMERARX_PAD_FIRST_SOURCE,
 					  format->which);
 	*fmt = format->format;
@@ -808,10 +808,10 @@ static int cal_camerarx_sd_set_fmt(struct v4l2_subdev *sd,
 }
 
 static int cal_camerarx_sd_init_cfg(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_state *sd_state)
+				    struct v4l2_subdev_state *state)
 {
 	struct v4l2_subdev_format format = {
-		.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
+		.which = state ? V4L2_SUBDEV_FORMAT_TRY
 		: V4L2_SUBDEV_FORMAT_ACTIVE,
 		.pad = CAL_CAMERARX_PAD_SINK,
 		.format = {
@@ -826,7 +826,7 @@ static int cal_camerarx_sd_init_cfg(struct v4l2_subdev *sd,
 		},
 	};
 
-	return cal_camerarx_sd_set_fmt(sd, sd_state, &format);
+	return cal_camerarx_sd_set_fmt(sd, state, &format);
 }
 
 static const struct v4l2_subdev_video_ops cal_camerarx_video_ops = {