linux-kernel - [PATCH 5.15 633/913] pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf

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Date:   Tue,  5 Apr 2022 09:28:15 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Chen-Yu Tsai <wenst@...omium.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 633/913] pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get()

From: Chen-Yu Tsai <wenst@...omium.org>

[ Upstream commit 19bce7ce0a593c7024030a0cda9e23facea3c93d ]

For mtk_pinconf_get(), the "argument" argument is typically returned by
pinconf_to_config_argument(), which holds the value for a given pinconf
parameter. It certainly should not have the type of "enum pin_config_param",
which describes the type of the pinconf parameter itself.

Change the type to u32, which matches the return type of
pinconf_to_config_argument().

Fixes: 805250982bb5 ("pinctrl: mediatek: add pinctrl-paris that implements the vendor dt-bindings")
Signed-off-by: Chen-Yu Tsai <wenst@...omium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Link: https://lore.kernel.org/r/20220308100956.2750295-4-wenst@chromium.org
Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/pinctrl/mediatek/pinctrl-paris.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pinctrl/mediatek/pinctrl-paris.c b/drivers/pinctrl/mediatek/pinctrl-paris.c
index 5bdf8b7acd23..bcf359256ed4 100644
--- a/drivers/pinctrl/mediatek/pinctrl-paris.c
+++ b/drivers/pinctrl/mediatek/pinctrl-paris.c
@@ -184,8 +184,7 @@ static int mtk_pinconf_get(struct pinctrl_dev *pctldev,
 }
 
 static int mtk_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
-			   enum pin_config_param param,
-			   enum pin_config_param arg)
+			   enum pin_config_param param, u32 arg)
 {
 	struct mtk_pinctrl *hw = pinctrl_dev_get_drvdata(pctldev);
 	const struct mtk_pin_desc *desc;
-- 
2.34.1