media: atomisp: ov2680: don't declare unused vars

drivers/staging/media/atomisp/i2c/atomisp-ov2680.c: In function ‘__ov2680_set_exposure’: drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:400:10: warning: variable ‘hts’ set but not used [-Wunused-but-set-variable] u16 vts,hts; ^~~ drivers/staging/media/atomisp/i2c/atomisp-ov2680.c: In function ‘ov2680_detect’: drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:1164:5: warning: variable ‘revision’ set but not used [-Wunused-but-set-variable] u8 revision; ^~~~~~~~ Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
ambv · May 16, 2018 · e5c0680 · e5c0680
1 parent db01f7c
commit e5c0680
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c b/drivers/staging/media/atomisp/i2c/atomisp-ov2680.c
@@ -397,14 +397,13 @@ static long __ov2680_set_exposure(struct v4l2_subdev *sd, int coarse_itg,
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct ov2680_device *dev = to_ov2680_sensor(sd);
-	u16 vts,hts;
+	u16 vts;
 	int ret,exp_val;
 
 	dev_dbg(&client->dev,
 		"+++++++__ov2680_set_exposure coarse_itg %d, gain %d, digitgain %d++\n",
 		coarse_itg, gain, digitgain);
 
-	hts = ov2680_res[dev->fmt_idx].pixels_per_line;
 	vts = ov2680_res[dev->fmt_idx].lines_per_frame;
 
 	/* group hold */
@@ -1185,7 +1184,8 @@ static int ov2680_detect(struct i2c_client *client)
 					OV2680_SC_CMMN_SUB_ID, &high);
 	revision = (u8) high & 0x0f;
 
-	dev_info(&client->dev, "sensor_revision id = 0x%x\n", id);
+	dev_info(&client->dev, "sensor_revision id = 0x%x, rev= %d\n",
+		 id, revision);
 
 	return 0;
 }