[U-Boot] [PATCH 5/5] serial: pl01x: avoid pl01x type check two times

Signed-off-by: Vikas Manocha vikas.manocha@st.com --- drivers/serial/serial_pl01x.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c index 758684f..3fc1db5 100644 --- a/drivers/serial/serial_pl01x.c +++ b/drivers/serial/serial_pl01x.c @@ -72,22 +72,19 @@ static int pl01x_tstc(struct pl01x_regs *regs) static int pl01x_generic_serial_init(struct pl01x_regs *regs, enum pl01x_type type) { + switch (type) { + case TYPE_PL010: + /* disable everything */ + writel(0, &regs->pl010_cr); + break; + case TYPE_PL011: #ifdef CONFIG_PL011_SERIAL_FLUSH_ON_INIT - if (type == TYPE_PL011) { /* Empty RX fifo if necessary */ if (readl(&regs->pl011_cr) & UART_PL011_CR_UARTEN) { while (!(readl(&regs->fr) & UART_PL01x_FR_RXFE)) readl(&regs->dr); } - } #endif - - switch (type) { - case TYPE_PL010: - /* disable everything */ - writel(0, &regs->pl010_cr); - break; - case TYPE_PL011: /* disable everything */ writel(0, &regs->pl011_cr); break;