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>

diff --git a/drivers/usb/gadget/f_uvc.c b/drivers/usb/gadget/f_uvc.c
index dd372ce..1851490 100644 (file)
--- a/drivers/usb/gadget/f_uvc.c
+++ b/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),
@@ -109,7 +109,7 @@ 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,
 };
 
@@ -117,7 +117,7 @@ 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 = {