[src/nick-nhusb]: src/sys/dev/usb KNF

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f6a8a496dc03
branches:  nick-nhusb
changeset: 334154:f6a8a496dc03
user:      skrll <skrll%NetBSD.org@localhost>
date:      Tue Mar 17 19:10:12 2015 +0000

description:
KNF

diffstat:

 sys/dev/usb/usb_mem.c |  12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diffs (49 lines):

diff -r 6724e5a6e5fb -r f6a8a496dc03 sys/dev/usb/usb_mem.c
--- a/sys/dev/usb/usb_mem.c     Tue Mar 17 19:02:44 2015 +0000
+++ b/sys/dev/usb/usb_mem.c     Tue Mar 17 19:10:12 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usb_mem.c,v 1.65.2.5 2015/02/01 12:08:15 skrll Exp $   */
+/*     $NetBSD: usb_mem.c,v 1.65.2.6 2015/03/17 19:10:12 skrll Exp $   */
 
 /*
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usb_mem.c,v 1.65.2.5 2015/02/01 12:08:15 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usb_mem.c,v 1.65.2.6 2015/03/17 19:10:12 skrll Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_usb.h"
@@ -257,6 +257,7 @@
 usbd_status
 usb_allocmem(usbd_bus_handle bus, size_t size, size_t align, usb_dma_t *p)
 {
+
        return usb_allocmem_flags(bus, size, align, p, 0);
 }
 
@@ -387,10 +388,12 @@
                return dma->udma_block->map->dm_segs[0].ds_addr + offset;
        }
 
-       /* Search for a bus_segment_t corresponding to this offset. With no
+       /*
+        * Search for a bus_segment_t corresponding to this offset. With no
         * record of the offset in the map to a particular dma_segment_t, we
         * have to iterate from the start of the list each time. Could be
-        * improved */
+        * improved
+        */
        seg_offs = 0;
        for (i = 0; i < dma->udma_block->nsegs; i++) {
                if (seg_offs + dma->udma_block->map->dm_segs[i].ds_len > offset)
@@ -407,6 +410,7 @@
 void
 usb_syncmem(usb_dma_t *p, bus_addr_t offset, bus_size_t len, int ops)
 {
+
        bus_dmamap_sync(p->udma_block->tag, p->udma_block->map, p->udma_offs + offset,
            len, ops);
 }