diff options
| author | Uwe Kleine-König <u.kleine-koenig@baylibre.com> | 2025-12-19 12:25:31 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2026-01-12 05:31:58 +0300 |
| commit | f7d4f1bf5724e52de049c619beddd53c62206624 (patch) | |
| tree | 47062a5598c3dab5a676e4d0cb683e9cb7f80412 /include | |
| parent | 7d42bcea57ae139e2ed754425cc5fc44e260c890 (diff) | |
| download | linux-f7d4f1bf5724e52de049c619beddd53c62206624.tar.xz | |
scsi: core: sysfs: Make use of bus callbacks
Introduce a bus-specific probe, remove and shutdown function. For now
this only allows to get rid of a cast of the generic device to a SCSI
device in the drivers and changes the remove prototype to return
void---a non-zero return value is ignored anyhow.
The objective is to get rid of users of struct device_driver callbacks
.probe(), .remove() and .shutdown() to eventually remove these. Until
all SCSI drivers are converted, this results in a runtime warning about
the drivers needing an update because there is a bus probe function and
a driver probe function. The in-tree drivers are fixed by the following
commits.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/a54e363a3fd2054fb924afd7df44bca7f444b5f1.1766133330.git.u.kleine-koenig@baylibre.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/scsi_driver.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h index 40aba9a9349a..249cea724abd 100644 --- a/include/scsi/scsi_driver.h +++ b/include/scsi/scsi_driver.h @@ -12,6 +12,9 @@ struct request; struct scsi_driver { struct device_driver gendrv; + int (*probe)(struct scsi_device *); + void (*remove)(struct scsi_device *); + void (*shutdown)(struct scsi_device *); int (*resume)(struct device *); void (*rescan)(struct device *); blk_status_t (*init_command)(struct scsi_cmnd *); |