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Commit 912ca429 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Felipe Balbi
Browse files

usb: gadget: uvc: Rename STATUS_BYTECOUNT to UVC_STATUS_MAX_PACKET_SIZE 



Descriptive names make the code more readable.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: default avatarBhupesh Sharma <bhupesh.sharma@st.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent f9e61200

drivers/usb/gadget/f_uvc.c

+5 −5
Original line number Diff line number Diff line
@@ -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 = {