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authorWANG Cong <xiyou.wangcong@gmail.com>2008-05-07 05:42:33 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-08 19:46:55 +0200
commit3168cb98be7199325de633052680098660ccaf84 (patch)
tree32c86d233462f9c9afeb5dc4a57c833d9d86f1f4 /arch/um/drivers/line.c
parentmisc: fix integer as NULL pointer warnings (diff)
downloadlinux-3168cb98be7199325de633052680098660ccaf84.tar.xz
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/line.c')
-rw-r--r--arch/um/drivers/line.c4
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)