...instead of open coding file operations followed by custom ->open() callbacks per each attribute.
Signed-off-by: Andy Shevchenko <[email protected]> --- drivers/platform/x86/dell-laptop.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index a94936a5b6c7..7a6e521b93e6 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -594,19 +594,7 @@ static int dell_debugfs_show(struct seq_file *s, void *data) return 0; } - -static int dell_debugfs_open(struct inode *inode, struct file *file) -{ - return single_open(file, dell_debugfs_show, inode->i_private); -} - -static const struct file_operations dell_debugfs_fops = { - .owner = THIS_MODULE, - .open = dell_debugfs_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(dell_debugfs); static void dell_update_rfkill(struct work_struct *ignored) { -- 2.15.1
