diff options
| author | WANG Cong | 2008-05-07 05:42:33 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2008-05-08 19:46:55 +0200 |
| commit | 3168cb98be7199325de633052680098660ccaf84 (patch) | |
| tree | 32c86d233462f9c9afeb5dc4a57c833d9d86f1f4 /arch/um/drivers | |
| parent | misc: fix integer as NULL pointer warnings (diff) | |
| download | kernel-qcow2-linux-3168cb98be7199325de633052680098660ccaf84.tar.gz kernel-qcow2-linux-3168cb98be7199325de633052680098660ccaf84.tar.xz kernel-qcow2-linux-3168cb98be7199325de633052680098660ccaf84.zip | |
uml: fix inconsistence due to tty_operation change
'put_char' of 'struct tty_operations' has changed from 'void' into 'int'.
This can also shut up compiler warnings.
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: WANG Cong <wangcong@zeuux.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/drivers')
| -rw-r--r-- | arch/um/drivers/line.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 10b86e1cc659..5047490fc299 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -191,9 +191,9 @@ void line_flush_chars(struct tty_struct *tty) line_flush_buffer(tty); } -void line_put_char(struct tty_struct *tty, unsigned char ch) +int line_put_char(struct tty_struct *tty, unsigned char ch) { - line_write(tty, &ch, sizeof(ch)); + return line_write(tty, &ch, sizeof(ch)); } int line_write(struct tty_struct *tty, const unsigned char *buf, int len) |