media: i2c: imx283: Simplify VFLIP control setting

The VFLIP control is configured through the MDVREV bit of the HTRIMMING
register.

Simplify the conditional branch from 5 lines to 3 by determining the
trim value which must always include setting the HTRIMMING_EN bit,
and conditionally set the MDVREV before applying it to the hardware.

Signed-off-by: Kieran Bingham <[email protected]>

Author: kbingham

drivers/media/i2c/imx283.c

@@ -948,13 +948,11 @@ static int imx283_set_ctrl(struct v4l2_ctrl *ctrl)
 		 * VFLIP is managed by BIT(0) of IMX283_REG_HTRIMMING address, hence
 		 * both need to be set simultaneously.
 		 */
-		if (ctrl->val) {
-			cci_write(imx283->cci, IMX283_REG_HTRIMMING,
-				  IMX283_HTRIMMING_EN | IMX283_MDVREV, &ret);
-		} else {
-			cci_write(imx283->cci, IMX283_REG_HTRIMMING,
-				  IMX283_HTRIMMING_EN, &ret);
-		}
+		u8 trim = IMX283_HTRIMMING_EN;
+
+		trim |= ctrl->val ? IMX283_MDVREV : 0;
+		cci_write(imx283->cci, IMX283_REG_HTRIMMING, trim, &ret);
+
 		break;
 
 	case V4L2_CID_TEST_PATTERN: