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ide: can't use SSD/non-rotational queue flag for all CFA devices
author
Bartlomiej Zolnierkiewicz
<bzolnier@gmail.com>
Wed, 14 Jan 2009 18:19:03 +0000
(19:19 +0100)
committer
Bartlomiej Zolnierkiewicz
<bzolnier@gmail.com>
Wed, 14 Jan 2009 18:19:03 +0000
(19:19 +0100)
Some rotating disks also present themselves as CFA devices.
Reported-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-disk.c
patch
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diff --git
a/drivers/ide/ide-disk.c
b/drivers/ide/ide-disk.c
index
4088a62
..
806760d
100644
(file)
--- a/
drivers/ide/ide-disk.c
+++ b/
drivers/ide/ide-disk.c
@@
-633,7
+633,7
@@
static void ide_disk_setup(ide_drive_t *drive)
printk(KERN_INFO "%s: max request size: %dKiB\n", drive->name,
q->max_sectors / 2);
- if (ata_id_is_ssd(id)
|| ata_id_is_cfa(id)
)
+ if (ata_id_is_ssd(id))
queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
/* calculate drive capacity, and select LBA if possible */