gspca pac7302/pac7311: separate stop0

diff -uprN h/drivers/media/video/gspca/pac7311.c i/drivers/media/video/gspca/pac7311.c
@@ -803,17 +803,18 @@ static void pac7311_sd_stopN(struct gspc
 	reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
 }
 
-/* called on streamoff with alt 0 and on disconnect */
-static void sd_stop0(struct gspca_dev *gspca_dev)
+/* called on streamoff with alt 0 and on disconnect for pac7302 */
+static void pac7302_sd_stop0(struct gspca_dev *gspca_dev)
 {
-	struct sd *sd = (struct sd *) gspca_dev;
-
 	if (!gspca_dev->present)
 		return;
-	if (sd->sensor == SENSOR_PAC7302) {
-		reg_w(gspca_dev, 0xff, 0x01);
-		reg_w(gspca_dev, 0x78, 0x40);
-	}
+	reg_w(gspca_dev, 0xff, 0x01);
+	reg_w(gspca_dev, 0x78, 0x40);
+}
+
+/* called on streamoff with alt 0 and on disconnect for 7311 */
+static void pac7311_sd_stop0(struct gspca_dev *gspca_dev)
+{
 }
 
 /* Include pac common sof detection functions */

@@ -1177,7 +1178,7 @@ static struct sd_desc pac7302_sd_desc =
 	.init = pac7302_sd_init,
 	.start = pac7302_sd_start,
 	.stopN = pac7302_sd_stopN,
-	.stop0 = sd_stop0,
+	.stop0 = pac7302_sd_stop0,
 	.pkt_scan = pac7302_sd_pkt_scan,
 	.dq_callback = do_autogain,
 };

@@ -1191,7 +1192,7 @@ static struct sd_desc pac7311_sd_desc =
 	.init = pac7311_sd_init,
 	.start = pac7311_sd_start,
 	.stopN = pac7311_sd_stopN,
-	.stop0 = sd_stop0,
+	.stop0 = pac7311_sd_stop0,
 	.pkt_scan = pac7311_sd_pkt_scan,
 	.dq_callback = do_autogain,
 };