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Code Issues Releases Wiki Activity

libata: fixup ZAC device disabling

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libata device disabling is ... curious. So add the correct
definitions that we can disable ZAC devices properly.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Hannes Reinecke 2016-04-25 12:45:51 +02:00 committed by Tejun Heo
parent 59f68474c2
commit 3a92945b24
1 changed files with 4 additions and 2 deletions
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6
include/linux/libata.h
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@ -192,7 +192,8 @@ enum {
ATA_DEV_SEMB = 7, /* SEMB */
ATA_DEV_SEMB_UNSUP = 8, /* SEMB (unsupported) */
ATA_DEV_ZAC = 9, /* ZAC device */
ATA_DEV_NONE = 10, /* no device */
ATA_DEV_ZAC_UNSUP = 10, /* ZAC device (unsupported) */
ATA_DEV_NONE = 11, /* no device */
/* struct ata_link flags */
ATA_LFLAG_NO_HRST = (1 << 1), /* avoid hardreset */
@ -1524,7 +1525,8 @@ static inline unsigned int ata_class_enabled(unsigned int class)
static inline unsigned int ata_class_disabled(unsigned int class)
{
return class == ATA_DEV_ATA_UNSUP || class == ATA_DEV_ATAPI_UNSUP ||
class == ATA_DEV_PMP_UNSUP || class == ATA_DEV_SEMB_UNSUP;
class == ATA_DEV_PMP_UNSUP || class == ATA_DEV_SEMB_UNSUP ||
class == ATA_DEV_ZAC_UNSUP;
}
static inline unsigned int ata_class_absent(unsigned int class)