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>
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index 7243bfc..22d6aab 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -413,17 +413,6 @@
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();
diff --git a/include/os.h b/include/os.h
index 049b248..2bf4bdb 100644
--- a/include/os.h
+++ b/include/os.h
@@ -241,26 +241,6 @@
int os_get_filesize(const char *fname, loff_t *size);
/**
- * Write a character to the controlling OS terminal
- *
- * This bypasses the U-Boot console support and writes directly to the OS
- * stdout file descriptor.
- *
- * @param ch Character to write
- */
-void os_putc(int ch);
-
-/**
- * Write a string to the controlling OS terminal
- *
- * This bypasses the U-Boot console support and writes directly to the OS
- * stdout file descriptor.
- *
- * @param str String to write (note that \n is not appended)
- */
-void os_puts(const char *str);
-
-/**
* Write the sandbox RAM buffer to a existing file
*
* @param fname Filename to write memory to (simple binary format)