tty: Deprecate ldisc .chars_in_buffer() method · 475340846f - Gogs

tty: Deprecate ldisc .chars_in_buffer() method

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Peter Hurley 12 years ago

parent

a19d0c6a91

commit

475340846f

1 changed files with 1 additions and 0 deletions

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drivers/tty/n_tty.c
							 
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				@@ -297,6 +297,7 @@ static ssize_t chars_in_buffer(struct tty_struct *tty)
			
				 static ssize_t n_tty_chars_in_buffer(struct tty_struct *tty)
			
				 {
			
				+	WARN_ONCE(1, "%s is deprecated and scheduled for removal.", __func__);
			
				 	return chars_in_buffer(tty);
			
				 }