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authorChristoph Hellwig <hch@lst.de>2018-04-13 22:04:45 +0300
committerChristoph Hellwig <hch@lst.de>2018-05-16 08:24:30 +0300
commit8a8dcabffb991a08fa1fab4e75b80a9075825606 (patch)
treedb9d836b96716c68104ab6c82d6a18912d0b3c84 /drivers/tty/synclinkmp.c
parentec7d9c9ce897174243af4fcd201dbfc34df0f3a3 (diff)
downloadlinux-8a8dcabffb991a08fa1fab4e75b80a9075825606.tar.xz
tty: replace ->proc_fops with ->proc_show
Just set up the show callback in the tty_operations, and use proc_create_single_data to create the file without additional boilerplace code. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/tty/synclinkmp.c')
-rw-r--r--drivers/tty/synclinkmp.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
index 75f11ce1f0a1..1e4d5b9c981a 100644
--- a/drivers/tty/synclinkmp.c
+++ b/drivers/tty/synclinkmp.c
@@ -1421,19 +1421,6 @@ static int synclinkmp_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int synclinkmp_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, synclinkmp_proc_show, NULL);
-}
-
-static const struct file_operations synclinkmp_proc_fops = {
- .owner = THIS_MODULE,
- .open = synclinkmp_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
/* Return the count of bytes in transmit buffer
*/
static int chars_in_buffer(struct tty_struct *tty)
@@ -3899,7 +3886,7 @@ static const struct tty_operations ops = {
.tiocmget = tiocmget,
.tiocmset = tiocmset,
.get_icount = get_icount,
- .proc_fops = &synclinkmp_proc_fops,
+ .proc_show = synclinkmp_proc_show,
};