Commit 425c5b3e authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Bartosz Golaszewski
Browse files

gpiolib: convert to use DEFINE_SEQ_ATTRIBUTE macro 



Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
parent d284c16f

drivers/gpio/gpiolib.c

+3 −16
Original line number Diff line number Diff line
@@ -4402,31 +4402,18 @@ static int gpiolib_seq_show(struct seq_file *s, void *v) 
	return 0;

}



static const struct seq_operations gpiolib_seq_ops = {

static const struct seq_operations gpiolib_sops = {

	.start = gpiolib_seq_start,

	.next = gpiolib_seq_next,

	.stop = gpiolib_seq_stop,

	.show = gpiolib_seq_show,

};



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

{

	return seq_open(file, &gpiolib_seq_ops);

}



static const struct file_operations gpiolib_operations = {

	.owner		= THIS_MODULE,

	.open		= gpiolib_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= seq_release,

};

DEFINE_SEQ_ATTRIBUTE(gpiolib);



static int __init gpiolib_debugfs_init(void)

{

	/* /sys/kernel/debug/gpio */

	debugfs_create_file("gpio", S_IFREG | S_IRUGO, NULL, NULL,

			    &gpiolib_operations);

	debugfs_create_file("gpio", 0444, NULL, NULL, &gpiolib_fops);

	return 0;

}

subsys_initcall(gpiolib_debugfs_init);