From 334c4efd295cda01069cab03bf753537dc20c3eb Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 22 Jan 2018 18:05:45 +0200 Subject: platform/x86: ideapad-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro ...instead of open coding file operations followed by custom ->open() callbacks per each attribute. Signed-off-by: Andy Shevchenko --- drivers/platform/x86/ideapad-laptop.c | 28 ++-------------------------- 1 file changed, 2 insertions(+), 26 deletions(-) (limited to 'drivers/platform/x86/ideapad-laptop.c') diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index b2bbddd09a52..5b6f18b18801 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -284,19 +284,7 @@ static int debugfs_status_show(struct seq_file *s, void *data) return 0; } - -static int debugfs_status_open(struct inode *inode, struct file *file) -{ - return single_open(file, debugfs_status_show, inode->i_private); -} - -static const struct file_operations debugfs_status_fops = { - .owner = THIS_MODULE, - .open = debugfs_status_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(debugfs_status); static int debugfs_cfg_show(struct seq_file *s, void *data) { @@ -337,19 +325,7 @@ static int debugfs_cfg_show(struct seq_file *s, void *data) } return 0; } - -static int debugfs_cfg_open(struct inode *inode, struct file *file) -{ - return single_open(file, debugfs_cfg_show, inode->i_private); -} - -static const struct file_operations debugfs_cfg_fops = { - .owner = THIS_MODULE, - .open = debugfs_cfg_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(debugfs_cfg); static int ideapad_debugfs_init(struct ideapad_private *priv) { -- cgit