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Commit 3a92945b authored by Hannes Reinecke's avatar Hannes Reinecke Committed by Tejun Heo
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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: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 59f68474

include/linux/libata.h

+4 −2
Original line number Diff line number Diff line
@@ -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)