Commit 943a10f8 authored by Yangtao Li's avatar Yangtao Li Committed by Rafael J. Wysocki
Browse files

PM / sleep: convert to DEFINE_SHOW_ATTRIBUTE 



Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: default avatarYangtao Li <tiny.windzz@gmail.com>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 40e020c1

kernel/power/main.c

+2 −13
Original line number Diff line number Diff line
@@ -318,23 +318,12 @@ static int suspend_stats_show(struct seq_file *s, void *unused) 


	return 0;

}



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

{

	return single_open(file, suspend_stats_show, NULL);

}



static const struct file_operations suspend_stats_operations = {

	.open           = suspend_stats_open,

	.read           = seq_read,

	.llseek         = seq_lseek,

	.release        = single_release,

};

DEFINE_SHOW_ATTRIBUTE(suspend_stats);



static int __init pm_debugfs_init(void)

{

	debugfs_create_file("suspend_stats", S_IFREG | S_IRUGO,

			NULL, NULL, &suspend_stats_operations);

			NULL, NULL, &suspend_stats_fops);

	return 0;

}