svn commit: r213501 - user/weongyo/usb/sys/dev/usb
Weongyo Jeong
weongyo at FreeBSD.org
Wed Oct 6 23:13:30 UTC 2010
Author: weongyo
Date: Wed Oct 6 23:13:30 2010
New Revision: 213501
URL: http://svn.freebsd.org/changeset/base/213501
Log:
Uses USB_P2U macro that it's doing same thing.
Modified:
user/weongyo/usb/sys/dev/usb/usb_transfer.c
Modified: user/weongyo/usb/sys/dev/usb/usb_transfer.c
==============================================================================
--- user/weongyo/usb/sys/dev/usb/usb_transfer.c Wed Oct 6 23:04:07 2010 (r213500)
+++ user/weongyo/usb/sys/dev/usb/usb_transfer.c Wed Oct 6 23:13:30 2010 (r213501)
@@ -828,7 +828,7 @@ usbd_transfer_setup(struct usb_device *u
parm.dma_tag_p += parm.dma_tag_max;
- parm.needbufsize += ((uint8_t *)parm.dma_tag_p) - ((uint8_t *)0);
+ parm.needbufsize += USB_P2U(parm.dma_tag_p);
/* align data properly */
parm.needbufsize = roundup(parm.needbufsize, USB_HOST_ALIGN);
@@ -836,7 +836,7 @@ usbd_transfer_setup(struct usb_device *u
/* store offset temporarily */
parm.bufoffset[USB_SETUP_DMA_PAGE] = parm.needbufsize;
- parm.needbufsize += ((uint8_t *)parm.dma_page_ptr) - ((uint8_t *)0);
+ parm.needbufsize += USB_P2U(parm.dma_page_ptr);
/* align data properly */
parm.needbufsize = roundup(parm.needbufsize, USB_HOST_ALIGN);
@@ -844,14 +844,12 @@ usbd_transfer_setup(struct usb_device *u
/* store offset temporarily */
parm.bufoffset[USB_SETUP_DMA_PAGECACHE] = parm.needbufsize;
- parm.needbufsize += ((uint8_t *)parm.dma_page_cache_ptr) -
- ((uint8_t *)0);
+ parm.needbufsize += USB_P2U(parm.dma_page_cache_ptr);
/* store end offset temporarily */
parm.bufoffset[USB_SETUP_XFER_PAGECACHE] = parm.needbufsize;
- parm.needbufsize += ((uint8_t *)parm.xfer_page_cache_ptr) -
- ((uint8_t *)0);
+ parm.needbufsize += USB_P2U(parm.xfer_page_cache_ptr);
/* store end offset temporarily */
parm.bufoffset[USB_SETUP_XFER_PAGECACHE_END] = parm.needbufsize;
@@ -861,7 +859,7 @@ usbd_transfer_setup(struct usb_device *u
parm.bufoffset[USB_SETUP_XFERLEN] = parm.needbufsize;
- parm.needbufsize += ((uint8_t *)parm.xfer_length_ptr) - ((uint8_t *)0);
+ parm.needbufsize += USB_P2U(parm.xfer_length_ptr);
/* align data properly */
parm.needbufsize = roundup(parm.needbufsize, USB_HOST_ALIGN);
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