From: Tobias Klauser <tklauser@nuerscht.ch>
Date: Tue, 08 Mar 2005 15:13:30 +0000
Subject: [KJ] [PATCH 3/3] drivers/block/umem.c: Use the DMA_{64,
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Hello,

Description: Use the DMA_{64,32}BIT_MASK constants from dma-mapping.h
when calling pci_set_dma_mask() or pci_set_consistent_dma_mask()
See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>

--- linux-2.6.11.orig/drivers/block/umem.c	2005-03-02 12:50:39.000000000 +0100
+++ linux-2.6.11/drivers/block/umem.c	2005-03-02 13:05:01.000000000 +0100
@@ -895,8 +895,8 @@ static int __devinit mm_pci_probe(struct
 	printk(KERN_INFO "Micro Memory(tm) controller #%d found at %02x:%02x (PCI Mem Module (Battery Backup))\n",
 	       card->card_number, dev->bus->number, dev->devfn);
 
-	if (pci_set_dma_mask(dev, 0xffffffffffffffffLL) &&
-	    !pci_set_dma_mask(dev, 0xffffffffLL)) {
+	if (pci_set_dma_mask(dev, DMA_64BIT_MASK) &&
+	    !pci_set_dma_mask(dev, DMA_32BIT_MASK)) {
 		printk(KERN_WARNING "MM%d: NO suitable DMA found\n",num_cards);
 		return  -ENOMEM;
 	}

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