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| author | Stephen M. Cameron <scameron@beardog.cce.hp.com> | 2012-07-26 18:34:23 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-09-14 12:51:50 +0200 |
| commit | 088ba34c92055547ef4cc862a863334c01d9a304 (patch) | |
| tree | 32ac1f67d2d907f5149e58524df09b1e33f50e2c /drivers/scsi/hpsa.c | |
| parent | [SCSI] hpsa: fix incorrect abort diagnostic message (diff) | |
| download | linux-088ba34c92055547ef4cc862a863334c01d9a304.tar.xz linux-088ba34c92055547ef4cc862a863334c01d9a304.zip | |
[SCSI] hpsa: use ioremap_nocache instead of ioremap
I think ioremap() ends up being equivalent to ioremap_nocache
by default, but we should signal our intent that these mappings
should be non-cacheable.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/hpsa.c')
| -rw-r--r-- | drivers/scsi/hpsa.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 415db96ec1ed..5ed5859f4b6c 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -3337,7 +3337,8 @@ static void __iomem *remap_pci_mem(ulong base, ulong size) { ulong page_base = ((ulong) base) & PAGE_MASK; ulong page_offs = ((ulong) base) - page_base; - void __iomem *page_remapped = ioremap(page_base, page_offs + size); + void __iomem *page_remapped = ioremap_nocache(page_base, + page_offs + size); return page_remapped ? (page_remapped + page_offs) : NULL; } |