sandbox: remove os_putc() and os_puts()

They are unused since commit d8c6fb8cedbc ("sandbox: Drop special
case console code for sandbox").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>

1 files changed, 0 insertions, 11 deletions

diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index 7243bfc1b1..22d6aab534 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -413,17 +413,6 @@ int os_get_filesize(const char *fname, loff_t *size)
 	return 0;
 }
 
-void os_putc(int ch)
-{
-	putchar(ch);
-}
-
-void os_puts(const char *str)
-{
-	while (*str)
-		os_putc(*str++);
-}
-
 int os_write_ram_buf(const char *fname)
 {
 	struct sandbox_state *state = state_get_current();