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| author | Bart Van Assche <bvanassche@acm.org> | 2021-10-06 23:54:51 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-10-17 03:08:39 +0200 |
| commit | a19a93e4c6a98c9c0f2f5a6db76846f10d7d1f85 (patch) | |
| tree | 49b351875df809b8a6d9267a58ef728d8f16eb58 /drivers/scsi/scsi_priv.h | |
| parent | scsi: Documentation: Fix typo in sysfs-driver-ufs (diff) | |
| download | linux-a19a93e4c6a98c9c0f2f5a6db76846f10d7d1f85.tar.xz linux-a19a93e4c6a98c9c0f2f5a6db76846f10d7d1f85.zip | |
scsi: core: pm: Rely on the device driver core for async power management
Instead of implementing asynchronous resume support in the SCSI core, rely
on the device driver core for resuming SCSI devices asynchronously.
Instead of only supporting asynchronous resumes, also support asynchronous
suspends.
Link: https://lore.kernel.org/r/20211006215453.3318929-2-bvanassche@acm.org
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_priv.h')
| -rw-r--r-- | drivers/scsi/scsi_priv.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 6d9152031a40..2d9de5a165ae 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -116,7 +116,7 @@ extern void scsi_exit_procfs(void); #endif /* CONFIG_PROC_FS */ /* scsi_scan.c */ -extern char scsi_scan_type[]; +void scsi_enable_async_suspend(struct device *dev); extern int scsi_complete_async_scans(void); extern int scsi_scan_host_selected(struct Scsi_Host *, unsigned int, unsigned int, u64, enum scsi_scan_mode); @@ -170,8 +170,6 @@ static inline int scsi_autopm_get_host(struct Scsi_Host *h) { return 0; } static inline void scsi_autopm_put_host(struct Scsi_Host *h) {} #endif /* CONFIG_PM */ -extern struct async_domain scsi_sd_pm_domain; - /* scsi_dh.c */ #ifdef CONFIG_SCSI_DH void scsi_dh_add_device(struct scsi_device *sdev); |