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| author | Bart Van Assche <bvanassche@acm.org> | 2022-10-14 17:24:12 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-10-18 03:17:09 +0000 |
| commit | 77916da7e4a0975bd2b93e5214295e3318886cdb (patch) | |
| tree | a037c70e36c10d4d13aa74b55d2c6fe9b00c1d1d /include/scsi | |
| parent | b6da92356cd6106dd9e7e8e168e3b7df4fe37d5d (diff) | |
| download | lwn-77916da7e4a0975bd2b93e5214295e3318886cdb.tar.gz lwn-77916da7e4a0975bd2b93e5214295e3318886cdb.zip | |
scsi: esas2r: Introduce scsi_template_proc_dir()
Prepare for removing the 'proc_dir' and 'present' members from the SCSI
host template. This commit does not change any functionality.
Reviewed-by: John Garry <john.garry@huawei.com>
Cc: Bradley Grove <linuxdrivers@attotech.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Mike Christie <michael.christie@oracle.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20221015002418.30955-3-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_host.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index fcf25f1642a3..3854ffcb0b3e 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -751,6 +751,12 @@ extern struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *, int); extern int __must_check scsi_add_host_with_dma(struct Scsi_Host *, struct device *, struct device *); +#if defined(CONFIG_SCSI_PROC_FS) +struct proc_dir_entry * +scsi_template_proc_dir(const struct scsi_host_template *sht); +#else +#define scsi_template_proc_dir(sht) NULL +#endif extern void scsi_scan_host(struct Scsi_Host *); extern void scsi_rescan_device(struct device *); extern void scsi_remove_host(struct Scsi_Host *); |