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Diffstat (limited to 'arch/um/drivers/line.c')
-rw-r--r--arch/um/drivers/line.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 02b0befd6763..b98545f3edb5 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -184,7 +184,7 @@ void line_flush_chars(struct tty_struct *tty)
line_flush_buffer(tty);
}
-int line_write(struct tty_struct *tty, const unsigned char *buf, int len)
+ssize_t line_write(struct tty_struct *tty, const u8 *buf, size_t len)
{
struct line *line = tty->driver_data;
unsigned long flags;