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authorLinus Torvalds <torvalds@linux-foundation.org>2016-01-21 12:32:08 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-21 12:32:08 -0800
commiteae21770b4fed5597623aad0d618190fa60426ff (patch)
tree23c59fb7a33e93a79525e2b10d56df54d40049d1 /drivers/soc
parente9f57ebcba563e0cd532926cab83c92bb4d79360 (diff)
parent9f273c24ec5f4a6f785bb83e931b3808a07b459e (diff)
Merge branch 'akpm' (patches from Andrew)
Merge third patch-bomb from Andrew Morton: "I'm pretty much done for -rc1 now: - the rest of MM, basically - lib/ updates - checkpatch, epoll, hfs, fatfs, ptrace, coredump, exit - cpu_mask simplifications - kexec, rapidio, MAINTAINERS etc, etc. - more dma-mapping cleanups/simplifications from hch" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (109 commits) MAINTAINERS: add/fix git URLs for various subsystems mm: memcontrol: add "sock" to cgroup2 memory.stat mm: memcontrol: basic memory statistics in cgroup2 memory controller mm: memcontrol: do not uncharge old page in page cache replacement Documentation: cgroup: add memory.swap.{current,max} description mm: free swap cache aggressively if memcg swap is full mm: vmscan: do not scan anon pages if memcg swap limit is hit swap.h: move memcg related stuff to the end of the file mm: memcontrol: replace mem_cgroup_lruvec_online with mem_cgroup_online mm: vmscan: pass memcg to get_scan_count() mm: memcontrol: charge swap to cgroup2 mm: memcontrol: clean up alloc, online, offline, free functions mm: memcontrol: flatten struct cg_proto mm: memcontrol: rein in the CONFIG space madness net: drop tcp_memcontrol.c mm: memcontrol: introduce CONFIG_MEMCG_LEGACY_KMEM mm: memcontrol: allow to disable kmem accounting for cgroup2 mm: memcontrol: account "kmem" consumers in cgroup2 memory controller mm: memcontrol: move kmem accounting code to CONFIG_MEMCG mm: memcontrol: separate kmem code from legacy tcp accounting code ...
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/qcom/smd.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/soc/qcom/smd.c b/drivers/soc/qcom/smd.c
index 86b598cff91a..498fd0581a45 100644
--- a/drivers/soc/qcom/smd.c
+++ b/drivers/soc/qcom/smd.c
@@ -434,20 +434,15 @@ static void smd_copy_to_fifo(void __iomem *dst,
/*
* Copy count bytes of data using 32bit accesses, if that is required.
*/
-static void smd_copy_from_fifo(void *_dst,
- const void __iomem *_src,
+static void smd_copy_from_fifo(void *dst,
+ const void __iomem *src,
size_t count,
bool word_aligned)
{
- u32 *dst = (u32 *)_dst;
- u32 *src = (u32 *)_src;
-
if (word_aligned) {
- count /= sizeof(u32);
- while (count--)
- *dst++ = __raw_readl(src++);
+ __ioread32_copy(dst, src, count / sizeof(u32));
} else {
- memcpy_fromio(_dst, _src, count);
+ memcpy_fromio(dst, src, count);
}
}