From: Matthew Wilcox <matthew@wil.cx>
Date: Wed, 3 Oct 2007 01:55:41 +0000 (-0400)
Subject: [SCSI] advansys: Use dma mapping for overrun buffer
X-Git-Tag: v2.6.24-rc1~1290^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d10fb2c7b5ce1b475df50cde9262d2c3fe3d296e;p=pandora-kernel.git

[SCSI] advansys: Use dma mapping for overrun buffer

Convert the call to virt_to_bus() into a call to dma_map_single().  Some
architectures may require different DMA addresses for different devices,
so allocate one overrun buffer per host rather than one for all cards.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

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