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staging: ozwpan: Convert hard coded value to Macro

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Use macro instead of hard coded value for readability.

Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rupesh Gujare 2013-08-23 18:33:29 +01:00 committed by Greg Kroah-Hartman
parent 050596a488
commit 0f750be948
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/ozwpan/ozhcd.c
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@ -73,6 +73,7 @@ struct oz_urb_link {
/* Holds state information about a USB endpoint. /* Holds state information about a USB endpoint.
*/ */
#define OZ_EP_BUFFER_SIZE_ISOC (1024 * 24)
struct oz_endpoint { struct oz_endpoint {
struct list_head urb_list; /* List of oz_urb_link items. */ struct list_head urb_list; /* List of oz_urb_link items. */
struct list_head link; /* For isoc ep, links in to isoc struct list_head link; /* For isoc ep, links in to isoc
@ -1261,7 +1262,7 @@ static int oz_build_endpoints_for_interface(struct usb_hcd *hcd,
switch (hep->desc.bmAttributes & switch (hep->desc.bmAttributes &
USB_ENDPOINT_XFERTYPE_MASK) { USB_ENDPOINT_XFERTYPE_MASK) {
case USB_ENDPOINT_XFER_ISOC: case USB_ENDPOINT_XFER_ISOC:
buffer_size = 24*1024; buffer_size = OZ_EP_BUFFER_SIZE_ISOC;
break; break;
case USB_ENDPOINT_XFER_INT: case USB_ENDPOINT_XFER_INT:
buffer_size = 128; buffer_size = 128;