Hello, I wrote:
Apparently, there is no sense in unmasking IRQ on the controller when you call
disable_irq_nosync() before doing this, set the nIEN bit afterwards, and then
unmask IRQ again after the command completion, hence 1 passed to SELECT_MASK()
s/1/0/, of course...
before issuing the command in ide_config_drive_speed() is probably just a typo.
Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
drivers/ide/ide-iops.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/drivers/ide/ide-iops.c
===================================================================
--- linux-2.6.orig/drivers/ide/ide-iops.c
+++ linux-2.6/drivers/ide/ide-iops.c
@@ -840,7 +840,7 @@ int ide_config_drive_speed(ide_drive_t *
udelay(1);
SELECT_DRIVE(drive);
- SELECT_MASK(drive, 0);
+ SELECT_MASK(drive, 1);
udelay(1);
tp_ops->set_irq(hwif, 0);
MBR, Sergei
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