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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 /drivers/scsi/scsi_proc.c | |
| parent | b6da92356cd6106dd9e7e8e168e3b7df4fe37d5d (diff) | |
| download | linux-stable-77916da7e4a0975bd2b93e5214295e3318886cdb.tar.gz linux-stable-77916da7e4a0975bd2b93e5214295e3318886cdb.tar.bz2 linux-stable-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 'drivers/scsi/scsi_proc.c')
| -rw-r--r-- | drivers/scsi/scsi_proc.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c index 95aee1ad1383..456b43097288 100644 --- a/drivers/scsi/scsi_proc.c +++ b/drivers/scsi/scsi_proc.c @@ -83,6 +83,17 @@ static int proc_scsi_host_open(struct inode *inode, struct file *file) 4 * PAGE_SIZE); } +/** + * scsi_template_proc_dir() - returns the procfs dir for a SCSI host template + * @sht: SCSI host template pointer. + */ +struct proc_dir_entry * +scsi_template_proc_dir(const struct scsi_host_template *sht) +{ + return sht->proc_dir; +} +EXPORT_SYMBOL_GPL(scsi_template_proc_dir); + static const struct proc_ops proc_scsi_ops = { .proc_open = proc_scsi_host_open, .proc_release = single_release, |