From 3e1c15c28ee38f91adcb2733064ff710702aa338 Mon Sep 17 00:00:00 2001 From: Mikhail Cherkashin Date: Tue, 15 Jul 2008 21:21:40 +0200 Subject: [PATCH] ide: disable drive interrupts in ide_driveid_update() Since ide_driveid_update() uses polling to execute the IDENTIFY DEVICE command but clears nIEN bit in the control register and doesn't mask the IDE interrupt, the latter does happen and lead to the corresponding message to appear: ide0: unexpected interrupt, status=0x58, count=1 when e.g. running hdparm with option -X with a non-PCI IDE driver... Signed-off-by: Mikhail Cherkashin Signed-off-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- 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 0daf923541ffb..c2dd20aa15a61 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -689,7 +689,7 @@ int ide_driveid_update(ide_drive_t *drive) */ SELECT_MASK(drive, 1); - ide_set_irq(drive, 1); + ide_set_irq(drive, 0); msleep(50); hwif->OUTBSYNC(drive, WIN_IDENTIFY, hwif->io_ports.command_addr); timeout = jiffies + WAIT_WORSTCASE; -- 2.39.5