linux-kernel - [PATCH -next] ASoC: ti: omap-mcbsp: use DEVICE_ATTR

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Date:   Fri, 28 May 2021 14:30:33 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <peter.ujfalusi@...il.com>, <jarkko.nikula@...mer.com>,
        <lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
        <tiwai@...e.com>
CC:     <alsa-devel@...a-project.org>, <linux-omap@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] ASoC: ti: omap-mcbsp: use DEVICE_ATTR_RW macro

Use DEVICE_ATTR_RW() helper instead of plain DEVICE_ATTR(),
which makes the code a bit shorter and easier to read.

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/soc/ti/omap-mcbsp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c
index db47981768c5..4479d74f0a45 100644
--- a/sound/soc/ti/omap-mcbsp.c
+++ b/sound/soc/ti/omap-mcbsp.c
@@ -539,7 +539,7 @@ static ssize_t prop##_store(struct device *dev,				\
 	return size;							\
 }									\
 									\
-static DEVICE_ATTR(prop, 0644, prop##_show, prop##_store)
+static DEVICE_ATTR_RW(prop)
 
 THRESHOLD_PROP_BUILDER(max_tx_thres);
 THRESHOLD_PROP_BUILDER(max_rx_thres);
-- 
2.17.1