[PATCH v2 0/8] scsi: Make use of bus callbacks

[Uwe Kleine-König]

Hello,

this is v2 of the series to make the scsi subsystem stop using the
callbacks .probe(), .remove() and .shutdown() of struct device_driver.
Instead use their designated alternatives in struct bus_type.

The eventual goal is to drop the callbacks from struct device_driver.

The 2nd patch introduces some legacy handling for drivers still using
the device_driver callbacks. This results in a runtime warning (in
driver_register()). The following patches convert all in-tree drivers
(and thus fix the warnings one after another).
Conceptually this legacy handling could be dropped at the end of the
series, but I think this is a bad idea because this silently breaks
out-of-tree drivers (which also covers drivers that are currently
prepared for mainline submission) and in-tree drivers I might have
missed (though I'm convinced I catched them all). That convinces me that
keeping the legacy handling for at least one development cycle is the
right choice. I'll care for that at the latest when I remove the
callbacks from struct device_driver.

Changes since (implicit) v1, available at
https://lore.kernel.org/linux-scsi/cover.1765312062.git.u.kleine-koenig@baylibre.com:

 - trivially rebase to v6.19-rc1
 - fix a kdoc warning uncovered by the intel kernel test robot
 - rename a few variables to align with the already existing naming in
   the individual drivers
 - slightly reword the commit logs
 - add the tags received in v1

Best regards
Uwe

Uwe Kleine-König (8):
  scsi: Pass a struct scsi_driver to scsi_{,un}register_driver()
  scsi: Make use of bus callbacks
  scsi: ch: Convert to scsi bus methods
  scsi: sd: Convert to scsi bus methods
  scsi: ses: Convert to scsi bus methods
  scsi: sr: Convert to scsi bus methods
  scsi: st: Convert to scsi bus methods
  scsi: ufs: Convert to scsi bus methods

 drivers/scsi/ch.c          | 18 ++++-----
 drivers/scsi/scsi_sysfs.c  | 77 ++++++++++++++++++++++++++++++++++++--
 drivers/scsi/sd.c          | 29 +++++++-------
 drivers/scsi/ses.c         | 15 ++------
 drivers/scsi/sr.c          | 21 +++++------
 drivers/scsi/st.c          | 22 +++++------
 drivers/ufs/core/ufshcd.c  | 22 +++++------
 include/scsi/scsi_driver.h |  7 +++-
 8 files changed, 139 insertions(+), 72 deletions(-)


base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8
-- 
2.47.3