linux-kernel - [PATCH] thermal: tegra: soctherm: Change to use DEFINE_SHOW

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Message-Id: <20181123145058.27115-1-tiny.windzz@gmail.com>
Date:   Fri, 23 Nov 2018 09:50:58 -0500
From:   Yangtao Li <tiny.windzz@...il.com>
To:     rui.zhang@...el.com, edubezval@...il.com,
        daniel.lezcano@...aro.org, thierry.reding@...il.com,
        jonathanh@...dia.com, keescook@...omium.org,
        nicoleotsuka@...il.com, ezequiel@...labora.com,
        srplinux2008@...il.com
Cc:     linux-pm@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org, Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH] thermal: tegra: soctherm: Change to use DEFINE_SHOW_ATTRIBUTE macro

Use macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 drivers/thermal/tegra/soctherm.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c
index ed28110a3535..45b41b885f49 100644
--- a/drivers/thermal/tegra/soctherm.c
+++ b/drivers/thermal/tegra/soctherm.c
@@ -803,17 +803,7 @@ static int regs_show(struct seq_file *s, void *data)
 	return 0;
 }
 
-static int regs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, regs_show, inode->i_private);
-}
-
-static const struct file_operations regs_fops = {
-	.open		= regs_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(regs);
 
 static void soctherm_debug_init(struct platform_device *pdev)
 {
-- 
2.17.0