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authorHannes Reinecke <hare@suse.de>2016-04-25 12:45:51 +0200
committerTejun Heo <tj@kernel.org>2016-05-09 12:36:46 -0400
commit3a92945b24c7ff46757a3d5d5112bfc62d2e45b2 (patch)
treefa350718f5cbce4cdd31eab2eb77e699544fee1d /include/linux/libata.h
parent59f68474c2a1f5f0cedede60b60de97c603dc194 (diff)
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libata: fixup ZAC device disabling
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>
Diffstat (limited to 'include/linux/libata.h')
-rw-r--r--include/linux/libata.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 09ddb5a6f555..92297cd111f6 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -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)