Commit a5a65699 authored Mar 19, 2014 by Randy Dunlap Committed by Tejun Heo Mar 19, 2014

libata.h: add stub for ata_sas_port_resume



Fix build error when CONFIG_PM is not enabled by adding a stub
function in <linux/libata.h>.

drivers/scsi/libsas/sas_ata.c: In function 'sas_resume_sata':
drivers/scsi/libsas/sas_ata.c:756:3: error: implicit declaration of function 'ata_sas_port_resume' [-Werror=implicit-function-declaration]

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Jim Davis <jim.epost@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Dan Williams <dan.j.williams@intel.com>

parent 200421a8

include/linux/libata.h

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1148,6 +1148,9 @@ static inline void ata_sas_port_suspend(struct ata_port *ap)
	static inline void ata_sas_port_async_resume(struct ata_port *ap)		static inline void ata_sas_port_async_resume(struct ata_port *ap)
	{		{
	}		}
			static inline void ata_sas_port_resume(struct ata_port *ap)
			{
			}
	#endif		#endif
	extern int ata_ratelimit(void);		extern int ata_ratelimit(void);
	extern void ata_msleep(struct ata_port *ap, unsigned int msecs);		extern void ata_msleep(struct ata_port *ap, unsigned int msecs);