usb: gadget: uvc: Rename STATUS_BYTECOUNT to UVC_STATUS_MAX_PACKET_SIZE

Descriptive names make the code more readable.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Bhupesh Sharma <bhupesh.sharma@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/gadget/f_uvc.c

@@ -79,7 +79,7 @@ static struct usb_gadget_strings *uvc_function_strings[] = {
 #define UVC_INTF_VIDEO_CONTROL			0
 #define UVC_INTF_VIDEO_STREAMING		1
 
-#define STATUS_BYTECOUNT			16	/* 16 bytes status */
+#define UVC_STATUS_MAX_PACKET_SIZE		16	/* 16 bytes status */
 
 static struct usb_interface_assoc_descriptor uvc_iad __initdata = {
 	.bLength		= sizeof(uvc_iad),
@@ -109,15 +109,15 @@ static struct usb_endpoint_descriptor uvc_fs_control_ep __initdata = {
 	.bDescriptorType	= USB_DT_ENDPOINT,
 	.bEndpointAddress	= USB_DIR_IN,
 	.bmAttributes		= USB_ENDPOINT_XFER_INT,
-	.wMaxPacketSize		= cpu_to_le16(STATUS_BYTECOUNT),
+	.wMaxPacketSize		= cpu_to_le16(UVC_STATUS_MAX_PACKET_SIZE),
 	.bInterval		= 8,
 };
 
 static struct uvc_control_endpoint_descriptor uvc_control_cs_ep __initdata = {
 	.bLength		= UVC_DT_CONTROL_ENDPOINT_SIZE,
 	.bDescriptorType	= USB_DT_CS_ENDPOINT,
 	.bDescriptorSubType	= UVC_EP_INTERRUPT,
-	.wMaxTransferSize	= cpu_to_le16(STATUS_BYTECOUNT),
+	.wMaxTransferSize	= cpu_to_le16(UVC_STATUS_MAX_PACKET_SIZE),
 };
 
 static struct usb_interface_descriptor uvc_streaming_intf_alt0 __initdata = {
@@ -169,7 +169,7 @@ static struct usb_endpoint_descriptor uvc_ss_control_ep __initdata = {
 
 	.bEndpointAddress =	USB_DIR_IN,
 	.bmAttributes =		USB_ENDPOINT_XFER_INT,
-	.wMaxPacketSize =	cpu_to_le16(STATUS_BYTECOUNT),
+	.wMaxPacketSize =	cpu_to_le16(UVC_STATUS_MAX_PACKET_SIZE),
 	.bInterval =		8,
 };
 
@@ -180,7 +180,7 @@ static struct usb_ss_ep_comp_descriptor uvc_ss_control_comp __initdata = {
 	/* the following 3 values can be tweaked if necessary */
 	/* .bMaxBurst =		0, */
 	/* .bmAttributes =	0, */
-	.wBytesPerInterval =	cpu_to_le16(STATUS_BYTECOUNT),
+	.wBytesPerInterval =	cpu_to_le16(UVC_STATUS_MAX_PACKET_SIZE),
 };
 
 static struct usb_endpoint_descriptor uvc_ss_streaming_ep __initdata = {