ubee: fix devtty define

diff --git a/Kernel/platform-ubee/devtty.c b/Kernel/platform-ubee/devtty.c
index 90d50a8..757da1a 100644 (file)
--- a/Kernel/platform-ubee/devtty.c
+++ b/Kernel/platform-ubee/devtty.c
@@ -29,7 +29,7 @@ void kputchar(char c)
        tty_putc(1, c);
 }
 
-static ttyready_t tty_writeready(uint8_t minor)
+int8_t tty_writeready(uint8_t minor)
 {
        minor;
        return TTY_READY_NOW;