linux-kernel - [PATCH v3 39/41] iio: proximity: sx_common: make use of regmap_clear_bits(), regmap_set

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Message-Id: <20240617-review-v3-39-88d1338c4cca@baylibre.com>
Date: Mon, 17 Jun 2024 09:50:19 -0400
From: Trevor Gamblin <tgamblin@...libre.com>
To: Jonathan Cameron <jic23@...nel.org>, 
 Lars-Peter Clausen <lars@...afoo.de>, 
 Dmitry Rokosov <ddrokosov@...rdevices.ru>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Cosmin Tanislav <cosmin.tanislav@...log.com>, Chen-Yu Tsai <wens@...e.org>, 
 Hans de Goede <hdegoede@...hat.com>, Ray Jui <rjui@...adcom.com>, 
 Scott Branden <sbranden@...adcom.com>, 
 Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, 
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, 
 Neil Armstrong <neil.armstrong@...aro.org>, 
 Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>, 
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>, 
 Saravanan Sekar <sravanhome@...il.com>, Orson Zhai <orsonzhai@...il.com>, 
 Baolin Wang <baolin.wang@...ux.alibaba.com>, 
 Chunyan Zhang <zhang.lyra@...il.com>, 
 Maxime Coquelin <mcoquelin.stm32@...il.com>, 
 Alexandre Torgue <alexandre.torgue@...s.st.com>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Jean-Baptiste Maneyrol <jmaneyrol@...ensense.com>, 
 Crt Mori <cmo@...exis.com>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, imx@...ts.linux.dev, 
 linux-amlogic@...ts.infradead.org, linux-arm-msm@...r.kernel.org, 
 linux-stm32@...md-mailman.stormreply.com, 
 Uwe Kleine-König <u.kleine-koenig@...libre.com>, 
 Trevor Gamblin <tgamblin@...libre.com>
Subject: [PATCH v3 39/41] iio: proximity: sx_common: make use of
 regmap_clear_bits(), regmap_set_bits()

Instead of using regmap_update_bits() and passing the mask twice, use
regmap_set_bits().

Instead of using regmap_update_bits() and passing val = 0, use
regmap_clear_bits().

Suggested-by: Uwe Kleine-König <u.kleine-koenig@...libre.com>
Signed-off-by: Trevor Gamblin <tgamblin@...libre.com>
---
 drivers/iio/proximity/sx_common.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/proximity/sx_common.c b/drivers/iio/proximity/sx_common.c
index fe07d1444ac3..a95e9814aaf2 100644
--- a/drivers/iio/proximity/sx_common.c
+++ b/drivers/iio/proximity/sx_common.c
@@ -111,17 +111,16 @@ static int sx_common_enable_irq(struct sx_common_data *data, unsigned int irq)
 {
 	if (!data->client->irq)
 		return 0;
-	return regmap_update_bits(data->regmap, data->chip_info->reg_irq_msk,
-				  irq << data->chip_info->irq_msk_offset,
-				  irq << data->chip_info->irq_msk_offset);
+	return regmap_set_bits(data->regmap, data->chip_info->reg_irq_msk,
+			       irq << data->chip_info->irq_msk_offset);
 }
 
 static int sx_common_disable_irq(struct sx_common_data *data, unsigned int irq)
 {
 	if (!data->client->irq)
 		return 0;
-	return regmap_update_bits(data->regmap, data->chip_info->reg_irq_msk,
-				  irq << data->chip_info->irq_msk_offset, 0);
+	return regmap_clear_bits(data->regmap, data->chip_info->reg_irq_msk,
+				 irq << data->chip_info->irq_msk_offset);
 }
 
 static int sx_common_update_chan_en(struct sx_common_data *data,

-- 
2.45.2