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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: akpm@osdl.org, jeff@garzik.org, linux-kernel@vger.kernel.org
Subject: [PATCH]: Check the right register for the DMA enabled flags
Date: Tue, 3 Jul 2007 15:11:30 +0100	[thread overview]
Message-ID: <20070703151130.513fe2df@the-village.bc.nu> (raw)

Mirrors change in IT821X

Signed-off-by: Alan Cox <alan@redhat.com>

diff -u --new-file --exclude-from /usr/src/exclude --recursive linux.vanilla-2.6.22-rc6-mm1/drivers/ata/ata_generic.c linux-2.6.22-rc6-mm1/drivers/ata/ata_generic.c
--- linux.vanilla-2.6.22-rc6-mm1/drivers/ata/ata_generic.c	2007-07-02 20:50:11.000000000 +0100
+++ linux-2.6.22-rc6-mm1/drivers/ata/ata_generic.c	2007-07-02 21:02:10.000000000 +0100
@@ -50,7 +50,7 @@
 
 	/* Bits 5 and 6 indicate if DMA is active on master/slave */
 	if (ap->ioaddr.bmdma_addr)
-		dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+		dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
 
 	for (i = 0; i < ATA_MAX_DEVICES; i++) {
 		struct ata_device *dev = &ap->device[i];

             reply	other threads:[~2007-07-03 14:05 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-03 14:11 Alan Cox [this message]
2007-07-03 14:10 ` Jeff Garzik
2007-07-03 16:31   ` Randy Dunlap

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