Commit fddb1a64 authored by Niklas Cassel's avatar Niklas Cassel Committed by Damien Le Moal
Browse files

ata: add ata_port_is_frozen() helper 



At the request of the libata maintainer, introduce a ata_port_is_frozen()
helper function.

Signed-off-by: default avatarNiklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
parent dc62c7e6

include/linux/libata.h

+5 −0
Original line number Diff line number Diff line
@@ -1043,6 +1043,11 @@ static inline int ata_port_is_dummy(struct ata_port *ap) 
	return ap->ops == &ata_dummy_port_ops;

}



static inline bool ata_port_is_frozen(const struct ata_port *ap)

{

	return ap->pflags & ATA_PFLAG_FROZEN;

}



extern int ata_std_prereset(struct ata_link *link, unsigned long deadline);

extern int ata_wait_after_reset(struct ata_link *link, unsigned long deadline,

				int (*check_ready)(struct ata_link *link));