[media] v4l2-dv-timings: rename v4l_match_dv_timings to v4l2_match_dv_timings

It's the only function in v4l2-dv-timings.c with the v4l prefix instead
of v4l2. Make it consistent with the other functions.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/i2c/adv7604.c

@@ -763,7 +763,7 @@ static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd,
 	int i;
 
 	for (i = 0; predef_vid_timings[i].timings.bt.width; i++) {
-		if (!v4l_match_dv_timings(timings, &predef_vid_timings[i].timings,
+		if (!v4l2_match_dv_timings(timings, &predef_vid_timings[i].timings,
 					DIGITAL_INPUT ? 250000 : 1000000))
 			continue;
 		io_write(sd, 0x00, predef_vid_timings[i].vid_std); /* video std */
@@ -1183,7 +1183,7 @@ static void adv7604_fill_optional_dv_timings_fields(struct v4l2_subdev *sd,
 	int i;
 
 	for (i = 0; adv7604_timings[i].bt.width; i++) {
-		if (v4l_match_dv_timings(timings, &adv7604_timings[i],
+		if (v4l2_match_dv_timings(timings, &adv7604_timings[i],
 					DIGITAL_INPUT ? 250000 : 1000000)) {
 			*timings = adv7604_timings[i];
 			break;

drivers/media/platform/s5p-tv/hdmi_drv.c

@@ -625,7 +625,7 @@ static int hdmi_s_dv_timings(struct v4l2_subdev *sd,
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(hdmi_timings); i++)
-		if (v4l_match_dv_timings(&hdmi_timings[i].dv_timings,
+		if (v4l2_match_dv_timings(&hdmi_timings[i].dv_timings,
 					timings, 0))
 			break;
 	if (i == ARRAY_SIZE(hdmi_timings)) {

drivers/media/usb/hdpvr/hdpvr-video.c

@@ -642,7 +642,7 @@ static int vidioc_s_dv_timings(struct file *file, void *_fh,
 	if (dev->status != STATUS_IDLE)
 		return -EBUSY;
 	for (i = 0; i < ARRAY_SIZE(hdpvr_dv_timings); i++)
-		if (v4l_match_dv_timings(timings, hdpvr_dv_timings + i, 0))
+		if (v4l2_match_dv_timings(timings, hdpvr_dv_timings + i, 0))
 			break;
 	if (i == ARRAY_SIZE(hdpvr_dv_timings))
 		return -EINVAL;

drivers/media/v4l2-core/v4l2-dv-timings.c

@@ -181,7 +181,7 @@ bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t,
 
 	for (i = 0; i < ARRAY_SIZE(timings); i++) {
 		if (v4l2_dv_valid_timings(timings + i, cap) &&
-		    v4l_match_dv_timings(t, timings + i, pclock_delta)) {
+		    v4l2_match_dv_timings(t, timings + i, pclock_delta)) {
 			*t = timings[i];
 			return true;
 		}
@@ -191,14 +191,14 @@ bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t,
 EXPORT_SYMBOL_GPL(v4l2_find_dv_timings_cap);
 
 /**
- * v4l_match_dv_timings - check if two timings match
+ * v4l2_match_dv_timings - check if two timings match
  * @t1 - compare this v4l2_dv_timings struct...
  * @t2 - with this struct.
  * @pclock_delta - the allowed pixelclock deviation.
  *
  * Compare t1 with t2 with a given margin of error for the pixelclock.
  */
-bool v4l_match_dv_timings(const struct v4l2_dv_timings *t1,
+bool v4l2_match_dv_timings(const struct v4l2_dv_timings *t1,
 			   const struct v4l2_dv_timings *t2,
 			   unsigned pclock_delta)
 {
@@ -221,7 +221,7 @@ bool v4l_match_dv_timings(const struct v4l2_dv_timings *t1,
 		return true;
 	return false;
 }
-EXPORT_SYMBOL_GPL(v4l_match_dv_timings);
+EXPORT_SYMBOL_GPL(v4l2_match_dv_timings);
 
 void v4l2_print_dv_timings(const char *dev_prefix, const char *prefix,
 			   const struct v4l2_dv_timings *t, bool detailed)

include/media/v4l2-dv-timings.h

@@ -64,7 +64,7 @@ bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t,
 			      const struct v4l2_dv_timings_cap *cap,
 			      unsigned pclock_delta);
 
-/** v4l_match_dv_timings() - do two timings match?
+/** v4l2_match_dv_timings() - do two timings match?
   * @measured:	  the measured timings data.
   * @standard:	  the timings according to the standard.
   * @pclock_delta: maximum delta in Hz between standard->pixelclock and
@@ -72,7 +72,7 @@ bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t,
   *
   * Returns true if the two timings match, returns false otherwise.
   */
-bool v4l_match_dv_timings(const struct v4l2_dv_timings *measured,
+bool v4l2_match_dv_timings(const struct v4l2_dv_timings *measured,
 			   const struct v4l2_dv_timings *standard,
 			   unsigned pclock_delta);