diff --git a/[refs] b/[refs]
index 9b010d21f38b..455e7b437275 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 47a09b082f70502195ee800bb0cd6f311b125c8f
+refs/heads/master: d1520c58eb84ad1ec973a257cd835c948215aab5
diff --git a/trunk/drivers/media/video/gspca/sonixj.c b/trunk/drivers/media/video/gspca/sonixj.c
index 81b8a600783b..2ad757dc2e1c 100644
--- a/trunk/drivers/media/video/gspca/sonixj.c
+++ b/trunk/drivers/media/video/gspca/sonixj.c
@@ -2386,7 +2386,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		reg_w1(gspca_dev, 0x01, 0x22);
 		msleep(100);
 		reg01 = SCL_SEL_OD | S_PDN_INV;
-		reg17 &= MCK_SIZE_MASK;
+		reg17 &= ~MCK_SIZE_MASK;
 		reg17 |= 0x04;		/* clock / 4 */
 		break;
 	}