From e5403bff8a4018240f012fd4c7afa24c2e75b469 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov <sshtylyov@ru.mvista.com> Date: Fri, 17 Oct 2008 18:09:15 +0200 Subject: [PATCH] ide: mask interrupt in ide_config_drive_speed() 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 0 passed to SELECT_MASK() before issuing the command in ide_config_drive_speed() is probably just a typo. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> --- drivers/ide/ide-iops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index b762deb2dacb..bb7a1ed8094e 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -755,7 +755,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed) udelay(1); SELECT_DRIVE(drive); - SELECT_MASK(drive, 0); + SELECT_MASK(drive, 1); udelay(1); tp_ops->set_irq(hwif, 0);