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Commit 57808f44 authored by Yangtao Li's avatar Yangtao Li Committed by Wim Van Sebroeck
Browse files

watchdog: bcm281xx: convert to DEFINE_SHOW_ATTRIBUTE 



Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: default avatarYangtao Li <tiny.windzz@gmail.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent b1bbb0cb

drivers/watchdog/bcm_kona_wdt.c

+3 −13
Original line number Diff line number Diff line
@@ -90,7 +90,7 @@ static int secure_register_read(struct bcm_kona_wdt *wdt, uint32_t offset) 


#ifdef CONFIG_BCM_KONA_WDT_DEBUG



static int bcm_kona_wdt_dbg_show(struct seq_file *s, void *data)

static int bcm_kona_show(struct seq_file *s, void *data)

{

	int ctl_val, cur_val;

	unsigned long flags;
@@ -130,17 +130,7 @@ static int bcm_kona_wdt_dbg_show(struct seq_file *s, void *data) 
	return 0;

}



static int bcm_kona_dbg_open(struct inode *inode, struct file *file)

{

	return single_open(file, bcm_kona_wdt_dbg_show, inode->i_private);

}



static const struct file_operations bcm_kona_dbg_operations = {

	.open		= bcm_kona_dbg_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};

DEFINE_SHOW_ATTRIBUTE(bcm_kona);



static void bcm_kona_wdt_debug_init(struct platform_device *pdev)

{
@@ -157,7 +147,7 @@ static void bcm_kona_wdt_debug_init(struct platform_device *pdev) 
		return;



	if (debugfs_create_file("info", S_IFREG | S_IRUGO, dir, wdt,

				&bcm_kona_dbg_operations))

				&bcm_kona_fops))

		wdt->debugfs = dir;

	else

		debugfs_remove_recursive(dir);