libcpu/arm/pxa255/ffuart/ffuart.c: Fix warning

2014-10-20 09:13:22 -05:00
parent 1c4890bf1e
commit d0c479345b
1 changed files with 1 additions and 1 deletions
--- a/c/src/lib/libcpu/arm/pxa255/ffuart/ffuart.c
+++ b/c/src/lib/libcpu/arm/pxa255/ffuart/ffuart.c
@@ -204,7 +204,7 @@ static int ffuart_set_attributes(int minor, const struct termios *t)
 * Read from UART. This is used in the exit code, and can't
 * rely on interrupts.
 */
-int ffuart_poll_read(int minor)
+static int ffuart_poll_read(int minor)
 {
    return ffuart_read(minor);
 }