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serial: sandbox: optimize puts

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Mike Frysinger 2011-10-26 00:20:39 +00:00 • committed by Wolfgang Denk
parent ed0fc4b172
commit 5778d54afc
1 changed files with 1 additions and 2 deletions
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3
drivers/serial/sandbox.c
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@ -44,8 +44,7 @@ void serial_putc(const char ch)
void serial_puts(const char *str)
{
while (*str)
serial_putc(*str++);
os_write(1, str, strlen(str));
}
int serial_getc(void)