From 868047fcbb85dbb44ddd98c336fef83236a2c06a Mon Sep 17 00:00:00 2001
From: Matthew Wilcox <matthew@wil.cx>
Date: Tue, 11 Sep 2007 15:23:38 -0700
Subject: Fix DAC960 driver on machines which don't support 64-bit DMA

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=8942

Use PCI_DMA_* constants instead of own private definitions Fall back to
32-bit DMA mask if a 64-bit one fails

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Acked-by: Jeff Garzik <jeff@garzik.org>
Tested-by: Lars <polynomial-c@gmx.de>
Cc: Alessandro Polverini <alex@nibbles.it>
Cc: <dac@conglom-o.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/block/DAC960.h | 7 -------
 1 file changed, 7 deletions(-)

(limited to 'drivers/block/DAC960.h')

diff --git a/drivers/block/DAC960.h b/drivers/block/DAC960.h
index f5e2436c39a..85fa9bb6375 100644
--- a/drivers/block/DAC960.h
+++ b/drivers/block/DAC960.h
@@ -60,13 +60,6 @@
 #define DAC960_V1_MaxPhysicalDevices		45
 #define DAC960_V2_MaxPhysicalDevices		272
 
-/*
-  Define the pci dma mask supported by DAC960 V1 and V2 Firmware Controlers
- */
-
-#define DAC690_V1_PciDmaMask	0xffffffff
-#define DAC690_V2_PciDmaMask	0xffffffffffffffffULL
-
 /*
   Define a 32/64 bit I/O Address data type.
 */
-- 
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