After commit 0edb555a65 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all platform drivers below drivers/soc to use .remove(), with
the eventual goal to drop struct platform_driver::remove_new(). As
.remove() and .remove_new() have the same prototypes, conversion is done
by just changing the structure member name in the driver initializer.
On the way do a few whitespace changes to make indention consistent.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Herve Codina <herve.codina@bootlin.com> # for fsl/qe/{qmc,tsa}.c
Acked-by: Bjorn Andersson <andersson@kernel.org> # qcom parts
Acked-by: Gabriel Somlo <gsomlo@gmail.com>
Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au> # aspeed
Link: https://lore.kernel.org/r/20241029074859.509587-2-u.kleine-koenig@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This PR contains the patches I sent in the series available at
https://lore.kernel.org/all/20230925095532.1984344-1-u.kleine-koenig@pengutronix.de
that were not yet picked up in next as of next-20231013.
It converts all drivers below drivers/soc to let their remove callback
return void. See commit 5c5a7680e6 ("platform: Provide a remove
callback that returns no value") for the rationale.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmUrDBAACgkQj4D7WH0S
/k4SdggAk4dtkMnhFT1gUZjaYJWKibyuIWhCu6EkDTlLlefEWQFFT6NX5Vdz59i6
/XUurcZx4eVtXq89L4/BI/cTjhrrlMIFlZwtK63a1tniUh3mK6RIanIlIOQMoai+
P4B4V1RSIlj72njB6tJ8gVO2XU5W8I6hKNvZs7ZXyJp4KgRZqZyniV7os72ExJrm
H4NNcoiifRS2j1213xfyWyEA40yHj2aywGaXP7gjKm+AU4F6DxDwFJ8YhOvEnsu1
8Uda4J+Bs7+y46O9yqpLutI9W7mpBvk+2CAgzeIE+beEO221xNhgoTklvmT3DEbb
FvHcYHiNWzrpgwsNSwG+qXaSuy/vwQ==
=0IZS
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=YJuL
-----END PGP SIGNATURE-----
Merge tag 'platform-remove-void-soc-for-6.7-rc' of https://git.pengutronix.de/git/ukl/linux into soc/drivers
Convert drivers/soc to struct platform_driver::remove_new()
This PR contains the patches I sent in the series available at
https://lore.kernel.org/all/20230925095532.1984344-1-u.kleine-koenig@pengutronix.de
that were not yet picked up in next as of next-20231013.
It converts all drivers below drivers/soc to let their remove callback
return void. See commit 5c5a7680e6 ("platform: Provide a remove
callback that returns no value") for the rationale.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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.
Link: https://lore.kernel.org/r/20230925095532.1984344-14-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
The global utilities block controls PCIE device enabling, alternate
function selection for multiplexed signals, consistency of HDA, USB
and PCIE, configuration of memory controller, rtc controller, lio
controller, and clock control.
This patch adds a driver to manage and access global utilities block
for LoongArch architecture Loongson-2 SoCs. Initially only reading SVR
and registering soc device are supported. Other guts accesses, such
as reading firmware configuration by default, should eventually be
added into this driver as well.
Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
