diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
index 38e35e369ddf..a03714c3a265 100644
--- a/drivers/media/usb/uvc/uvc_ctrl.c
+++ b/drivers/media/usb/uvc/uvc_ctrl.c
@@ -524,7 +524,8 @@ static const struct uvc_control_mapping uvc_ctrl_mappings[] = {
 		.v4l2_type	= V4L2_CTRL_TYPE_MENU,
 		.data_type	= UVC_CTRL_DATA_TYPE_BITMASK,
 		.menu_info	= exposure_auto_controls,
-		.menu_count	= ARRAY_SIZE(exposure_auto_controls),
+		.menu_mask	=
+			BIT_MASK(ARRAY_SIZE(exposure_auto_controls)),
 		.slave_ids	= { V4L2_CID_EXPOSURE_ABSOLUTE, },
 	},
 	{
@@ -730,7 +731,8 @@ static const struct uvc_control_mapping uvc_ctrl_mappings_uvc11[] = {
 		.v4l2_type	= V4L2_CTRL_TYPE_MENU,
 		.data_type	= UVC_CTRL_DATA_TYPE_ENUM,
 		.menu_info	= power_line_frequency_controls,
-		.menu_count	= ARRAY_SIZE(power_line_frequency_controls) - 1,
+		.menu_mask	=
+			BIT_MASK(ARRAY_SIZE(power_line_frequency_controls) - 1),
 	},
 };
 
@@ -744,7 +746,8 @@ static const struct uvc_control_mapping uvc_ctrl_mappings_uvc15[] = {
 		.v4l2_type	= V4L2_CTRL_TYPE_MENU,
 		.data_type	= UVC_CTRL_DATA_TYPE_ENUM,
 		.menu_info	= power_line_frequency_controls,
-		.menu_count	= ARRAY_SIZE(power_line_frequency_controls),
+		.menu_mask	=
+			BIT_MASK(ARRAY_SIZE(power_line_frequency_controls)),
 	},
 };
 
@@ -970,7 +973,9 @@ static s32 __uvc_ctrl_get_value(struct uvc_control_mapping *mapping,
 		const struct uvc_menu_info *menu = mapping->menu_info;
 		unsigned int i;
 
-		for (i = 0; i < mapping->menu_count; ++i, ++menu) {
+		for (i = 1; BIT(i) <= mapping->menu_mask; ++i, ++menu) {
+			if (!test_bit(i, &mapping->menu_mask))
+				continue;
 			if (menu->value == value) {
 				value = i;
 				break;
@@ -1144,12 +1149,14 @@ static int __uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
 
 	switch (mapping->v4l2_type) {
 	case V4L2_CTRL_TYPE_MENU:
-		v4l2_ctrl->minimum = 0;
-		v4l2_ctrl->maximum = mapping->menu_count - 1;
+		v4l2_ctrl->minimum = ffs(mapping->menu_mask) - 1;
+		v4l2_ctrl->maximum = fls(mapping->menu_mask) - 1;
 		v4l2_ctrl->step = 1;
 
 		menu = mapping->menu_info;
-		for (i = 0; i < mapping->menu_count; ++i, ++menu) {
+		for (i = 1; BIT(i) <= mapping->menu_mask; ++i, ++menu) {
+			if (!test_bit(i, &mapping->menu_mask))
+				continue;
 			if (menu->value == v4l2_ctrl->default_value) {
 				v4l2_ctrl->default_value = i;
 				break;
@@ -1264,7 +1271,7 @@ int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
 		goto done;
 	}
 
-	if (query_menu->index >= mapping->menu_count) {
+	if (!test_bit(query_menu->index, &mapping->menu_mask)) {
 		ret = -EINVAL;
 		goto done;
 	}
@@ -1769,8 +1776,13 @@ int uvc_ctrl_set(struct uvc_fh *handle,
 		break;
 
 	case V4L2_CTRL_TYPE_MENU:
-		if (xctrl->value < 0 || xctrl->value >= mapping->menu_count)
+		if (xctrl->value < (ffs(mapping->menu_mask) - 1) ||
+		    xctrl->value > (fls(mapping->menu_mask) - 1))
 			return -ERANGE;
+
+		if (!test_bit(xctrl->value, &mapping->menu_mask))
+			return -EINVAL;
+
 		value = mapping->menu_info[xctrl->value].value;
 
 		/* Valid menu indices are reported by the GET_RES request for
@@ -2217,7 +2229,7 @@ static int __uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
 
 	INIT_LIST_HEAD(&map->ev_subs);
 
-	size = sizeof(*mapping->menu_info) * mapping->menu_count;
+	size = sizeof(*mapping->menu_info) * fls(mapping->menu_mask);
 	map->menu_info = kmemdup(mapping->menu_info, size, GFP_KERNEL);
 	if (map->menu_info == NULL) {
 		kfree(map->name);
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 648dcd579e81..85aced173daa 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -79,7 +79,7 @@ static int uvc_ioctl_ctrl_map(struct uvc_video_chain *chain,
 			goto free_map;
 		}
 
-		map->menu_count = xmap->menu_count;
+		map->menu_mask = BIT_MASK(xmap->menu_count);
 		break;
 
 	default:
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index fff5c5c99a3d..0736b8815d79 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -254,7 +254,7 @@ struct uvc_control_mapping {
 	u32 data_type;
 
 	const struct uvc_menu_info *menu_info;
-	u32 menu_count;
+	unsigned long menu_mask;
 
 	u32 master_id;
 	s32 master_manual;
