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authorAlan Cox2006-07-01 04:36:34 -0700
committerLinus Torvalds2006-07-01 09:56:04 -0700
commitfaab17ba06d86adf5568f3e9ff914e124546d19e (patch)
tree4ffa8138f67dd002192317c4d7081b8fe516361c
parent1d7e1d4517f11ebeb80f92e227c8fdbc3215385c (diff)
[PATCH] Fix problem with ATAPI DMA on IT8212 in Linux
Missing variable initialisation would mean it would sometimes not put ATAPI devices into DMA by default. Signed-off-by: Alan Cox <alan@redhat.com> Cc: <Jack.Lee@ite.com.tw> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/ide/pci/it821x.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 7fb3635683dc..3cb04424d351 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -650,6 +650,8 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
}
ide_set_hwifdata(hwif, idev);
+ hwif->atapi_dma = 1;
+
pci_read_config_byte(hwif->pci_dev, 0x50, &conf);
if(conf & 1) {
idev->smart = 1;