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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-11-30 08:55:18 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-18 14:05:04 -0800
commita02d9614bab2896760c01477162a5657e06be7ed (patch)
treec432af75a794cd66ec62d6598d4f8bd1e97a1fe6
parent80b337ebf9ff4e06cd4185b31d8972193a985262 (diff)
slc90e66: fix UDMA handling
[ Upstream commit ee31527a02b0a8e1aa4a5e4084d2db5fa34737ed ] Fix checking of the currently programmed UDMA mode. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/ide/slc90e66.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ide/slc90e66.c b/drivers/ide/slc90e66.c
index 9aec78d3bcff..1ccfb40e7215 100644
--- a/drivers/ide/slc90e66.c
+++ b/drivers/ide/slc90e66.c
@@ -91,8 +91,7 @@ static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed)
if (!(reg48 & u_flag))
pci_write_config_word(dev, 0x48, reg48|u_flag);
- /* FIXME: (reg4a & a_speed) ? */
- if ((reg4a & u_speed) != u_speed) {
+ if ((reg4a & a_speed) != u_speed) {
pci_write_config_word(dev, 0x4a, reg4a & ~a_speed);
pci_read_config_word(dev, 0x4a, &reg4a);
pci_write_config_word(dev, 0x4a, reg4a|u_speed);