proc tty: switch xtensa iss console to ->proc_fops
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -18,6 +18,7 @@
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#include <linux/mm.h>
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#include <linux/major.h>
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#include <linux/param.h>
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#include <linux/seq_file.h>
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#include <linux/serial.h>
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#include <linux/serialP.h>
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@ -176,22 +177,24 @@ static void rs_wait_until_sent(struct tty_struct *tty, int timeout)
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/* Stub, once again.. */
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}
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static int rs_read_proc(char *page, char **start, off_t off, int count,
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int *eof, void *data)
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static int rs_proc_show(struct seq_file *m, void *v)
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{
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int len = 0;
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off_t begin = 0;
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len += sprintf(page, "serinfo:1.0 driver:%s\n", serial_version);
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*eof = 1;
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if (off >= len + begin)
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return 0;
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*start = page + (off - begin);
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return ((count < begin + len - off) ? count : begin + len - off);
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seq_printf(m, "serinfo:1.0 driver:%s\n", serial_version);
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return 0;
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}
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static int rs_proc_open(struct inode *inode, struct file *file)
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{
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return single_open(file, rs_proc_show, NULL);
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}
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static const struct file_operations rs_proc_fops = {
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.owner = THIS_MODULE,
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.open = rs_proc_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static struct tty_operations serial_ops = {
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.open = rs_open,
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@ -203,7 +206,7 @@ static struct tty_operations serial_ops = {
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.chars_in_buffer = rs_chars_in_buffer,
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.hangup = rs_hangup,
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.wait_until_sent = rs_wait_until_sent,
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.read_proc = rs_read_proc
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.proc_fops = &rs_proc_fops,
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};
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int __init rs_init(void)
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