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Commit 210b834a authored by David Howells's avatar David Howells Committed by Al Viro
Browse files

h8300: Don't use create_proc_read_entry() 



Don't use create_proc_read_entry() as that is deprecated, but rather use
proc_create_data() and seq_file instead.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent e781c3d7

arch/h8300/kernel/gpio.c

+20 −14
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 


#include <linux/stddef.h>

#include <linux/proc_fs.h>

#include <linux/seq_file.h>

#include <linux/kernel.h>

#include <linux/string.h>

#include <linux/fs.h>
@@ -138,29 +139,34 @@ static char *port_status(int portno) 
	return result;

}



static int gpio_proc_read(char *buf, char **start, off_t offset, 

                          int len, int *unused_i, void *unused_v)

static int gpio_proc_show(struct seq_file *m, void *v)

{

	int c,outlen;

	static const char port_name[]="123456789ABCDEFGH";

	outlen = 0;

	int c;



	for (c = 0; c < MAX_PORT; c++) {

		if (ddrs[c] == NULL)

			continue;

		len = sprintf(buf,"P%c: %s\n",port_name[c],port_status(c));

		buf += len;

		outlen += len;

		seq_printf(m, "P%c: %s\n", port_name[c], port_status(c));

	}

	return outlen;

	return 0;

}



static __init int register_proc(void)

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

{

	struct proc_dir_entry *proc_gpio;

	return single_open(file, gpio_proc_show, PDE_DATA(inode));

}



	proc_gpio = create_proc_read_entry("gpio", S_IRUGO, NULL,

					gpio_proc_read, NULL);

	return proc_gpio != NULL;

static const struct file_operations gpio_proc_fops = {

	.open		= gpio_proc_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= seq_release,

};



static __init int register_proc(void)

{

	return proc_create("gpio", S_IRUGO, NULL, &gpio_proc_fops) != NULL;

}



__initcall(register_proc);