linux-kernel - [PATCH 32/34] ASoC: remove incorrect of_match_ptr/ACPI

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240403080702.3509288-33-arnd@kernel.org>
Date: Wed,  3 Apr 2024 10:06:50 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: linux-kernel@...r.kernel.org,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Claudiu Beznea <claudiu.beznea@...on.dev>,
	Nicolas Ferre <nicolas.ferre@...rochip.com>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	Oder Chiou <oder_chiou@...ltek.com>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
	Banajit Goswami <bgoswami@...cinc.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>
Cc: Arnd Bergmann <arnd@...db.de>,
	Alper Nebi Yasak <alpernebiyasak@...il.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Akihiko Odaki <akihiko.odaki@...nix.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Yinchuan Guo <guoych37@...l2.sysu.edu.cn>,
	Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
	Rob Herring <robh@...nel.org>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	linux-sound@...r.kernel.org,
	alsa-devel@...a-project.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 32/34] ASoC: remove incorrect of_match_ptr/ACPI_PTR annotations

From: Arnd Bergmann <arnd@...db.de>

When building with CONFIG_OF and/or CONFIG_ACPI disabled but W=1 extra
warnings enabled, a lot of driver cause a warning about an unused
ID table:

sound/soc/atmel/sam9x5_wm8731.c:187:34: error: unused variable 'sam9x5_wm8731_of_match' [-Werror,-Wunused-const-variable]
sound/soc/codecs/rt5514-spi.c:496:34: error: unused variable 'rt5514_of_match' [-Werror,-Wunused-const-variable]
sound/soc/samsung/aries_wm8994.c:524:34: error: unused variable 'samsung_wm8994_of_match' [-Werror,-Wunused-const-variable]

The fix is always to just remove the of_match_ptr() and ACPI_PTR() wrappers
that remove the reference, rather than adding another #ifdef just for build
testing for a configuration that doesn't matter in practice.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 sound/soc/amd/acp3x-rt5682-max9836.c | 2 +-
 sound/soc/atmel/sam9x5_wm8731.c      | 2 +-
 sound/soc/codecs/rt5514-spi.c        | 2 +-
 sound/soc/qcom/lpass-sc7280.c        | 2 +-
 sound/soc/samsung/aries_wm8994.c     | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/sound/soc/amd/acp3x-rt5682-max9836.c b/sound/soc/amd/acp3x-rt5682-max9836.c
index d6cdb6d9fdd6..ffc105759994 100644
--- a/sound/soc/amd/acp3x-rt5682-max9836.c
+++ b/sound/soc/amd/acp3x-rt5682-max9836.c
@@ -543,7 +543,7 @@ MODULE_DEVICE_TABLE(acpi, acp3x_audio_acpi_match);
 static struct platform_driver acp3x_audio = {
 	.driver = {
 		.name = "acp3x-alc5682-max98357",
-		.acpi_match_table = ACPI_PTR(acp3x_audio_acpi_match),
+		.acpi_match_table = acp3x_audio_acpi_match,
 		.pm = &snd_soc_pm_ops,
 	},
 	.probe = acp3x_probe,
diff --git a/sound/soc/atmel/sam9x5_wm8731.c b/sound/soc/atmel/sam9x5_wm8731.c
index d1c1f370a9cd..95c8c37478a3 100644
--- a/sound/soc/atmel/sam9x5_wm8731.c
+++ b/sound/soc/atmel/sam9x5_wm8731.c
@@ -193,7 +193,7 @@ MODULE_DEVICE_TABLE(of, sam9x5_wm8731_of_match);
 static struct platform_driver sam9x5_wm8731_driver = {
 	.driver = {
 		.name = DRV_NAME,
-		.of_match_table = of_match_ptr(sam9x5_wm8731_of_match),
+		.of_match_table = sam9x5_wm8731_of_match,
 	},
 	.probe = sam9x5_wm8731_driver_probe,
 	.remove_new = sam9x5_wm8731_driver_remove,
diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c
index f475c8cfadae..da397db8d7d5 100644
--- a/sound/soc/codecs/rt5514-spi.c
+++ b/sound/soc/codecs/rt5514-spi.c
@@ -503,7 +503,7 @@ static struct spi_driver rt5514_spi_driver = {
 	.driver = {
 		.name = "rt5514",
 		.pm = &rt5514_pm_ops,
-		.of_match_table = of_match_ptr(rt5514_of_match),
+		.of_match_table = rt5514_of_match,
 	},
 	.probe = rt5514_spi_probe,
 };
diff --git a/sound/soc/qcom/lpass-sc7280.c b/sound/soc/qcom/lpass-sc7280.c
index 47c622327a8d..c91620128fd4 100644
--- a/sound/soc/qcom/lpass-sc7280.c
+++ b/sound/soc/qcom/lpass-sc7280.c
@@ -441,7 +441,7 @@ MODULE_DEVICE_TABLE(of, sc7280_lpass_cpu_device_id);
 static struct platform_driver sc7280_lpass_cpu_platform_driver = {
 	.driver = {
 		.name = "sc7280-lpass-cpu",
-		.of_match_table = of_match_ptr(sc7280_lpass_cpu_device_id),
+		.of_match_table = sc7280_lpass_cpu_device_id,
 		.pm = &sc7280_lpass_pm_ops,
 	},
 	.probe = asoc_qcom_lpass_cpu_platform_probe,
diff --git a/sound/soc/samsung/aries_wm8994.c b/sound/soc/samsung/aries_wm8994.c
index a548ac33dd94..9f7318c4ee33 100644
--- a/sound/soc/samsung/aries_wm8994.c
+++ b/sound/soc/samsung/aries_wm8994.c
@@ -689,7 +689,7 @@ static int aries_audio_probe(struct platform_device *pdev)
 static struct platform_driver aries_audio_driver = {
 	.driver		= {
 		.name	= "aries-audio-wm8994",
-		.of_match_table = of_match_ptr(samsung_wm8994_of_match),
+		.of_match_table = samsung_wm8994_of_match,
 		.pm	= &snd_soc_pm_ops,
 	},
 	.probe		= aries_audio_probe,
-- 
2.39.2