linux-stable/drivers/w1
Uwe Kleine-König d97d263132 w1: w1-gpio: 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() will be 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>
Link: https://lore.kernel.org/r/bd69ccde7395cf4bf63765e29c1ce83834d3669b.1708340114.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-02-20 11:24:34 +01:00
..
masters w1: w1-gpio: Convert to platform remove callback returning void 2024-02-20 11:24:34 +01:00
slaves w1: ds2433: add support for ds28ec20 eeprom 2023-12-20 09:25:25 +01:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
w1.c w1: make w1_bus_type const 2024-02-15 14:55:05 +01:00
w1_family.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
w1_int.c w1: fix deadloop in __w1_remove_master_device() 2023-01-19 17:26:31 +01:00
w1_internal.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
w1_io.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
w1_netlink.c connector/cn_proc: Add filtering to fix some bugs 2023-07-23 11:34:22 +01:00
w1_netlink.h w1: Replace zero-length array with flexible-array 2020-06-15 23:08:32 -05:00