linux-kernel - [PATCH v5 2/6] reset: imx8mp-audiomix: Replace mask with bit index

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Message-ID: <20251114133738.1762-3-laurentiumihalcea111@gmail.com>
Date: Fri, 14 Nov 2025 05:37:34 -0800
From: Laurentiu Mihalcea <laurentiumihalcea111@...il.com>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Fabio Estevam <festevam@...il.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Daniel Baluta <daniel.baluta@....com>,
	Shengjiu Wang <shengjiu.wang@....com>,
	Frank Li <Frank.Li@....com>
Cc: devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Pengutronix Kernel Team <kernel@...gutronix.de>
Subject: [PATCH v5 2/6] reset: imx8mp-audiomix: Replace mask with bit index

From: Laurentiu Mihalcea <laurentiu.mihalcea@....com>

Replace the reset map mask with the bit index to make it clear that all
reset lines are managed by exactly 1 bit.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@....com>
---
 drivers/reset/reset-imx8mp-audiomix.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/reset/reset-imx8mp-audiomix.c b/drivers/reset/reset-imx8mp-audiomix.c
index acfa92b15329..d993c294c548 100644
--- a/drivers/reset/reset-imx8mp-audiomix.c
+++ b/drivers/reset/reset-imx8mp-audiomix.c
@@ -19,24 +19,24 @@
 
 struct imx8mp_reset_map {
 	unsigned int offset;
-	unsigned int mask;
+	unsigned int bit;
 	bool active_low;
 };
 
 static const struct imx8mp_reset_map reset_map[] = {
 	[IMX8MP_AUDIOMIX_EARC_RESET] = {
 		.offset	= IMX8MP_AUDIOMIX_EARC_RESET_OFFSET,
-		.mask = BIT(0),
+		.bit = 0,
 		.active_low = true,
 	},
 	[IMX8MP_AUDIOMIX_EARC_PHY_RESET] = {
 		.offset	= IMX8MP_AUDIOMIX_EARC_RESET_OFFSET,
-		.mask = BIT(1),
+		.bit = 1,
 		.active_low = true,
 	},
 	[IMX8MP_AUDIOMIX_DSP_RUNSTALL] = {
 		.offset	= IMX8MP_AUDIOMIX_DSP_RUNSTALL_OFFSET,
-		.mask = BIT(5),
+		.bit = 5,
 		.active_low = false,
 	},
 };
@@ -60,7 +60,7 @@ static int imx8mp_audiomix_update(struct reset_controller_dev *rcdev,
 	unsigned int mask, offset, active_low;
 	unsigned long reg, flags;
 
-	mask = reset_map[id].mask;
+	mask = BIT(reset_map[id].bit);
 	offset = reset_map[id].offset;
 	active_low = reset_map[id].active_low;
 
-- 
2.43.0