linux/drivers/usb/fotg210
Uwe Kleine-König 2c16f04d24 usb: fotg210: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart from
emitting a warning) and this typically results in resource leaks. To improve
here there is a quest to make the remove callback return void. In the first
step of this quest all drivers are converted to .remove_new() which already
returns void. Eventually after all drivers are converted, .remove_new() is
renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230517230239.187727-24-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-28 12:36:25 +01:00
..
fotg210-core.c usb: fotg210: Convert to platform remove callback returning void 2023-05-28 12:36:25 +01:00
fotg210-hcd.c USB: fotg210: fix memory leak with using debugfs_lookup() 2023-02-06 13:46:42 +01:00
fotg210-hcd.h usb: fotg210: Acquire memory resource in core 2023-01-19 14:10:43 +01:00
fotg210-udc.c Merge 6.2-rc7 into usb-next 2023-02-06 08:33:30 +01:00
fotg210-udc.h fotg210-udc: Improve device initialization 2023-01-24 18:12:18 +01:00
fotg210.h usb: fotg210-udc: Implement VBUS session 2023-01-19 14:10:44 +01:00
Kconfig usb: fotg210: fix a Kconfig spelling mistake 2023-01-25 15:43:24 +01:00
Makefile