[src/trunk]: src/sys/arch/arm/arm32 Trailing whitespace.

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

details:   https://anonhg.NetBSD.org/src/rev/1ce9fb370d80
branches:  trunk
changeset: 345976:1ce9fb370d80
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Jun 18 16:51:44 2016 +0000

description:
Trailing whitespace.

diffstat:

 sys/arch/arm/arm32/bus_dma.c |  38 +++++++++++++++++++-------------------
 1 files changed, 19 insertions(+), 19 deletions(-)

diffs (136 lines):

diff -r c542336f3ca7 -r 1ce9fb370d80 sys/arch/arm/arm32/bus_dma.c
--- a/sys/arch/arm/arm32/bus_dma.c      Sat Jun 18 14:56:03 2016 +0000
+++ b/sys/arch/arm/arm32/bus_dma.c      Sat Jun 18 16:51:44 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bus_dma.c,v 1.94 2015/10/18 15:34:08 jmcneill Exp $    */
+/*     $NetBSD: bus_dma.c,v 1.95 2016/06/18 16:51:44 skrll Exp $       */
 
 /*-
  * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 #include "opt_arm_bus_space.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bus_dma.c,v 1.94 2015/10/18 15:34:08 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bus_dma.c,v 1.95 2016/06/18 16:51:44 skrll Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -83,7 +83,7 @@
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "bounced destroys");
 static struct evcnt bus_dma_destroys =
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "destroys");
-static struct evcnt bus_dma_sync_prereadwrite = 
+static struct evcnt bus_dma_sync_prereadwrite =
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "sync prereadwrite");
 static struct evcnt bus_dma_sync_preread_begin =
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "sync preread begin");
@@ -91,13 +91,13 @@
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "sync preread");
 static struct evcnt bus_dma_sync_preread_tail =
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "sync preread tail");
-static struct evcnt bus_dma_sync_prewrite = 
+static struct evcnt bus_dma_sync_prewrite =
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "sync prewrite");
-static struct evcnt bus_dma_sync_postread = 
+static struct evcnt bus_dma_sync_postread =
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "sync postread");
-static struct evcnt bus_dma_sync_postreadwrite = 
+static struct evcnt bus_dma_sync_postreadwrite =
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "sync postreadwrite");
-static struct evcnt bus_dma_sync_postwrite = 
+static struct evcnt bus_dma_sync_postwrite =
        EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, "busdma", "sync postwrite");
 
 EVCNT_ATTACH_STATIC(bus_dma_creates);
@@ -189,7 +189,7 @@
                lastaddr = segs[nseg-1].ds_addr + segs[nseg-1].ds_len;
        else
                lastaddr = 0xdead;
-       
+
  again:
        sgsize = size;
 
@@ -524,8 +524,8 @@
        if (cookie != NULL && (cookie->id_flags & _BUS_DMA_MIGHT_NEED_BOUNCE)) {
                error = _bus_dma_load_bouncebuf(t, map, buf, buflen,
                    _BUS_DMA_BUFTYPE_LINEAR, flags);
-       }        
-#endif           
+       }
+#endif
        return (error);
 }
 
@@ -603,12 +603,12 @@
                        error = _bus_dmamap_load_paddr(t, map, paddr, size,
                            false);
                        break;
-               
+
                case M_EXT|M_EXT_PAGES:
                        KASSERT(m->m_ext.ext_buf <= m->m_data);
                        KASSERT(m->m_data <=
                            m->m_ext.ext_buf + m->m_ext.ext_size);
-                       
+
                        offset = (vaddr_t)m->m_data -
                            trunc_page((vaddr_t)m->m_ext.ext_buf);
                        remainbytes = m->m_len;
@@ -616,7 +616,7 @@
                        /* skip uninteresting pages */
                        pgs = (const struct vm_page * const *)
                            m->m_ext.ext_pgs + (offset >> PAGE_SHIFT);
-                       
+
                        offset &= PAGE_MASK;    /* offset in the first page */
 
                        /* load each page */
@@ -668,8 +668,8 @@
        if (cookie != NULL && (cookie->id_flags & _BUS_DMA_MIGHT_NEED_BOUNCE)) {
                error = _bus_dma_load_bouncebuf(t, map, m0, m0->m_pkthdr.len,
                    _BUS_DMA_BUFTYPE_MBUF, flags);
-       }        
-#endif           
+       }
+#endif
        return (error);
 }
 
@@ -970,7 +970,7 @@
                if ((ds->_ds_flags & _BUS_DMAMAP_COHERENT) == 0) {
                        /*
                         * If we are doing preread (DMAing into the mbuf),
-                        * this mbuf better not be readonly, 
+                        * this mbuf better not be readonly,
                         */
                        KASSERT(!(ops & BUS_DMASYNC_PREREAD) || !M_ROMAP(m));
                        _bus_dmamap_sync_segment(va, pa, seglen, ops,
@@ -1359,7 +1359,7 @@
 #ifdef PMAP_NEED_ALLOC_POOLPAGE
                /*
                 * The page can only be direct mapped if was allocated out
-                * of the arm poolpage vm freelist.  
+                * of the arm poolpage vm freelist.
                 */
                int lcv = vm_physseg_find(atop(pa), NULL);
                KASSERT(lcv != -1);
@@ -1499,7 +1499,7 @@
                        map_flags |= ARM32_MMAP_WRITECOMBINE;
 
                return (arm_btop((u_long)segs[i].ds_addr + off) | map_flags);
-               
+
        }
 
        /* Page not found. */
@@ -1829,7 +1829,7 @@
        size_t nranges = 0;
        size_t i;
        for (i = 0, dr = tag->_ranges; i < tag->_nranges; i++, dr++) {
-               if (dr->dr_sysbase <= min_addr 
+               if (dr->dr_sysbase <= min_addr
                    && max_addr <= dr->dr_sysbase + dr->dr_len - 1) {
                        subset = true;
                }