Revert "stm32f4: fix serial output"

As per the author, we don't need this patch really since the other patch
"stm32f4: fix serial output" superseded it.

This reverts commit 85e5f5b7a7f8d889271f94791606cde62d81d53f.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index 8b2830b946a83b9bf3675c4fef03d2c8fc815882..1b22c692d2ca3e1268bee7e9be5c5f122a5a20bd 100644 (file)
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -128,9 +128,6 @@ static void stm32_serial_putc(const char c)
        struct stm32_serial *usart =
                (struct stm32_serial *)usart_base[USART_PORT];
 
        struct stm32_serial *usart =
                (struct stm32_serial *)usart_base[USART_PORT];
 

-       if (c == '\n')
-               stm32_serial_putc('\r');
-

        while ((readl(&usart->sr) & USART_SR_FLAG_TXE) == 0)
                ;
        writel(c, &usart->dr);
        while ((readl(&usart->sr) & USART_SR_FLAG_TXE) == 0)
                ;
        writel(c, &usart->dr);