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a9818e3ef8
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.39
Manually rebased:
generic/backport-6.6/0080-v6.9-smp-Avoid-setup_max_cpus_namespace_collision_shadowing.patch
Removed upstreamed:
generic/backport-6.6/801-v6.11-gpio-mmio-do-not-calculate-bgpio_bits-via-ngpios.patch[1]
generic/backport-6.6/0081-v6.10-cpu-Fix-broken-cmdline-nosmp-and-maxcpus-0.patch[2]
All other patches automatically rebased.
1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.39&id=dee87316b5f5f167a201491a774bbd6e10c8dd94
2. 69787793e7
Build system: x86/64
Build-tested: x86/64/AMD Cezanne, flogic/glinet_gl-mt6000, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: x86/64/AMD Cezanne, flogic/glinet_gl-mt6000, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Signed-off-by: John Audia <therealgraysky@proton.me>
Co-authored-by: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://github.com/openwrt/openwrt/pull/15928
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
59 lines
2.1 KiB
Diff
59 lines
2.1 KiB
Diff
From 6cf96078969ec00b873db99bae4e47001290685e Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
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Date: Wed, 27 Sep 2023 21:37:23 +0200
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Subject: [PATCH 35/42] thermal: lvts: Convert to platform remove callback
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returning void
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The .remove() callback for a platform driver returns an int which makes
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many driver authors wrongly assume it's possible to do error handling by
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returning an error code. However the value returned is ignored (apart
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from emitting a warning) and this typically results in resource leaks.
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To improve here there is a quest to make the remove callback return
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void. In the first step of this quest all drivers are converted to
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.remove_new(), which already returns void. Eventually after all drivers
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are converted, .remove_new() will be renamed to .remove().
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Trivially convert this driver from always returning zero in the remove
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callback to the void returning variant.
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Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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---
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drivers/thermal/mediatek/lvts_thermal.c | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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--- a/drivers/thermal/mediatek/lvts_thermal.c
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+++ b/drivers/thermal/mediatek/lvts_thermal.c
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@@ -1249,7 +1249,7 @@ static int lvts_probe(struct platform_de
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return 0;
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}
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-static int lvts_remove(struct platform_device *pdev)
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+static void lvts_remove(struct platform_device *pdev)
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{
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struct lvts_domain *lvts_td;
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int i;
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@@ -1260,8 +1260,6 @@ static int lvts_remove(struct platform_d
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lvts_ctrl_set_enable(&lvts_td->lvts_ctrl[i], false);
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lvts_debugfs_exit(lvts_td);
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-
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- return 0;
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}
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static const struct lvts_ctrl_data mt8195_lvts_mcu_data_ctrl[] = {
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@@ -1362,7 +1360,7 @@ MODULE_DEVICE_TABLE(of, lvts_of_match);
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static struct platform_driver lvts_driver = {
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.probe = lvts_probe,
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- .remove = lvts_remove,
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+ .remove_new = lvts_remove,
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.driver = {
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.name = "mtk-lvts-thermal",
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.of_match_table = lvts_of_match,
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