linux-hardening - [PATCH v3 08/10] ASoC: wsa881x: drop GPIOD_FLAGS_BIT

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Message-Id: <20251029-gpio-shared-v3-8-71c568acf47c@linaro.org>
Date: Wed, 29 Oct 2025 12:20:44 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Kees Cook <kees@...nel.org>, Mika Westerberg <westeri@...nel.org>, 
 Dmitry Torokhov <dmitry.torokhov@...il.com>, 
 Andrew Morton <akpm@...ux-foundation.org>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Manivannan Sadhasivam <mani@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Saravana Kannan <saravanak@...gle.com>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Andy Shevchenko <andy@...nel.org>, Bartosz Golaszewski <brgl@...ev.pl>, 
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, 
 Srinivas Kandagatla <srini@...nel.org>, Liam Girdwood <lgirdwood@...il.com>, 
 Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, 
 Takashi Iwai <tiwai@...e.com>, Alexey Klimov <alexey.klimov@...aro.org>
Cc: linux-hardening@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-sound@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v3 08/10] ASoC: wsa881x: drop GPIOD_FLAGS_BIT_NONEXCLUSIVE
 flag from GPIO lookup

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

This driver is only used on Qualcomm platforms which now select
HAVE_SHARED_GPIOS so this flag can be dropped.

Reviewed-and-tested-by: Alexey Klimov <alexey.klimov@...aro.org> # RB3
Acked-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
 sound/soc/codecs/wsa881x.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c
index e249de7f91d91f8c7f1e7020086cc65c71e64c5e..d7aca6567c2de1ec36e9f36aa82463bdbf3be27e 100644
--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -1112,8 +1112,7 @@ static int wsa881x_probe(struct sdw_slave *pdev,
 	if (!wsa881x)
 		return -ENOMEM;
 
-	wsa881x->sd_n = devm_gpiod_get_optional(dev, "powerdown",
-						GPIOD_FLAGS_BIT_NONEXCLUSIVE);
+	wsa881x->sd_n = devm_gpiod_get_optional(dev, "powerdown", 0);
 	if (IS_ERR(wsa881x->sd_n))
 		return dev_err_probe(dev, PTR_ERR(wsa881x->sd_n),
 				     "Shutdown Control GPIO not found\n");

-- 
2.48.1