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authorYang, Bo <Bo.Yang@lsi.com>2008-08-10 12:42:37 -0700
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-08-16 10:12:19 -0500
commit06f579dee5dd75c2aaf8fe83d034b5470eeee2f4 (patch)
tree57e96328d00390037f95a58e1225f1e2099e7bdc /drivers/dma
parentd211f052fa58a053639bc51501cb64421157d362 (diff)
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[SCSI] megaraid_sas: add readl to force PCI posting flush
MegaRAID SAS Driver get unexpected Interrupt. Add the dummy readl to force PCI flush will fix this issue. Signed-off-by: Bo Yang <bo.yang@lsi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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