linux-kernel - [PATCH 2/5] Input: mtk-pmic-keys - Use regmap_{set,clear}

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Date:   Fri, 20 May 2022 14:51:29 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     dmitry.torokhov@...il.com
Cc:     matthias.bgg@...il.com, angelogioacchino.delregno@...labora.com,
        mkorpershoek@...libre.com, linux-input@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/5] Input: mtk-pmic-keys - Use regmap_{set,clear}_bits where possible

Instead of always using regmap_update_bits(), let's go for the shorter
regmap_set_bits() and regmap_clear_bits() where possible.

No functional change.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/input/keyboard/mtk-pmic-keys.c | 24 ++++++------------------
 1 file changed, 6 insertions(+), 18 deletions(-)

diff --git a/drivers/input/keyboard/mtk-pmic-keys.c b/drivers/input/keyboard/mtk-pmic-keys.c
index 8e4fa7cd16e6..83d0b90cc8cb 100644
--- a/drivers/input/keyboard/mtk-pmic-keys.c
+++ b/drivers/input/keyboard/mtk-pmic-keys.c
@@ -157,28 +157,16 @@ static void mtk_pmic_keys_lp_reset_setup(struct mtk_pmic_keys *keys,
 
 	switch (long_press_mode) {
 	case LP_ONEKEY:
-		regmap_update_bits(keys->regmap, pmic_rst_reg,
-				   MTK_PMIC_PWRKEY_RST,
-				   MTK_PMIC_PWRKEY_RST);
-		regmap_update_bits(keys->regmap, pmic_rst_reg,
-				   MTK_PMIC_HOMEKEY_RST,
-				   0);
+		regmap_set_bits(keys->regmap, pmic_rst_reg, MTK_PMIC_PWRKEY_RST);
+		regmap_clear_bits(keys->regmap, pmic_rst_reg, MTK_PMIC_HOMEKEY_RST);
 		break;
 	case LP_TWOKEY:
-		regmap_update_bits(keys->regmap, pmic_rst_reg,
-				   MTK_PMIC_PWRKEY_RST,
-				   MTK_PMIC_PWRKEY_RST);
-		regmap_update_bits(keys->regmap, pmic_rst_reg,
-				   MTK_PMIC_HOMEKEY_RST,
-				   MTK_PMIC_HOMEKEY_RST);
+		regmap_set_bits(keys->regmap, pmic_rst_reg, MTK_PMIC_PWRKEY_RST);
+		regmap_set_bits(keys->regmap, pmic_rst_reg, MTK_PMIC_HOMEKEY_RST);
 		break;
 	case LP_DISABLE:
-		regmap_update_bits(keys->regmap, pmic_rst_reg,
-				   MTK_PMIC_PWRKEY_RST,
-				   0);
-		regmap_update_bits(keys->regmap, pmic_rst_reg,
-				   MTK_PMIC_HOMEKEY_RST,
-				   0);
+		regmap_clear_bits(keys->regmap, pmic_rst_reg, MTK_PMIC_PWRKEY_RST);
+		regmap_clear_bits(keys->regmap, pmic_rst_reg, MTK_PMIC_HOMEKEY_RST);
 		break;
 	default:
 		break;
-- 
2.35.1