proc tty: remove struct tty_operations::read_proc

struct tty_operations::proc_fops took it's place and there is one less
create_proc_read_entry() user now!

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>

1 files changed, 0 insertions, 7 deletions

diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 3e468d2cf730..2d8352419c0d 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1331,12 +1331,6 @@ static void capinc_tty_send_xchar(struct tty_struct *tty, char ch)
 #endif
 }
 
-static int capinc_tty_read_proc(char *page, char **start, off_t off,
-                                int count, int *eof, void *data)
-{
-        return 0;
-}
-
 static struct tty_driver *capinc_tty_driver;
 
 static const struct tty_operations capinc_ops = {
@@ -1358,7 +1352,6 @@ static const struct tty_operations capinc_ops = {
         .flush_buffer = capinc_tty_flush_buffer,
         .set_ldisc = capinc_tty_set_ldisc,
         .send_xchar = capinc_tty_send_xchar,
-        .read_proc = capinc_tty_read_proc,
 };
 
 static int capinc_tty_init(void)