[PATCH 0/6] usb: gadget: Convert to use module_platform_driver()

[Uwe Kleine-König]

Hello,

module_platform_driver_probe() is an alternative to
module_platform_driver(). Comparing the two the former has the advantage
that the probe and remove callbacks can live in .init.text and
.exit.text respectively. The latter has the advantage that it's a bit
easier to use correctly and you can bind/unbind via sysfs and/or
hotplug.

There are considerations about deprecating
module_platform_driver_probe()[1] as very few drivers use it, still less
make actually use of the advantages and saving a few bytes isn't as
important any more as it was (say) 10 years ago.

Given that the drivers below drivers/usb/gadget making use of
module_platform_driver_probe() doesn't benefit from the advantages
at all (probe and remove are all defined in .text), convert these
drivers to module_platform_driver().

Best regards
Uwe

[1] https://lore.kernel.org/linux-kbuild/20231017132045.afswdgcv4axjf6jj@pengutronix.de

Uwe Kleine-König (6):
  usb: gadget: at91-udc: Convert to use module_platform_driver()
  usb: gadget: fsl-udc: Convert to use module_platform_driver()
  usb: gadget: fusb300-udc: Convert to use module_platform_driver()
  usb: gadget: lpc32xx-udc: Convert to use module_platform_driver()
  usb: gadget: m66592-udc: Convert to use module_platform_driver()
  usb: gadget: r8a66597-udc: Convert to use module_platform_driver()

 drivers/usb/gadget/udc/at91_udc.c     | 3 ++-
 drivers/usb/gadget/udc/fsl_udc_core.c | 3 ++-
 drivers/usb/gadget/udc/fusb300_udc.c  | 7 ++++---
 drivers/usb/gadget/udc/lpc32xx_udc.c  | 3 ++-
 drivers/usb/gadget/udc/m66592-udc.c   | 3 ++-
 drivers/usb/gadget/udc/r8a66597-udc.c | 3 ++-
 6 files changed, 14 insertions(+), 8 deletions(-)

base-commit: 4d5ab2376ec576af173e5eac3887ed0b51bd8566
-- 
2.42.0