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Commit 088ba34c authored by Stephen M. Cameron's avatar Stephen M. Cameron Committed by James Bottomley
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[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: default avatarStephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent d6ebd0f7

drivers/scsi/hpsa.c

+2 −1
Original line number Diff line number Diff line
@@ -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;

}