From: Fabio Estevam <fabio.estevam@xxxxxxx>
The 'bd' variable is never used inside lpuart32_set_termios(),
so just remove it.
This fixes the following build warning when W=1 is used:
drivers/tty/serial/fsl_lpuart.c: In function 'lpuart32_set_termios':
drivers/tty/serial/fsl_lpuart.c:1652:32: warning: variable 'bd' set but not used [-Wunused-but-set-variable]
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxx>
---
drivers/tty/serial/fsl_lpuart.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index 849c1f9..63f99a0 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -1649,12 +1649,11 @@ lpuart32_set_termios(struct uart_port *port, struct ktermios *termios,
{
struct lpuart_port *sport = container_of(port, struct lpuart_port, port);
unsigned long flags;
- unsigned long ctrl, old_ctrl, bd, modem;
+ unsigned long ctrl, old_ctrl, modem;
unsigned int baud;
unsigned int old_csize = old ? old->c_cflag & CSIZE : CS8;
ctrl = old_ctrl = lpuart32_read(&sport->port, UARTCTRL);
- bd = lpuart32_read(&sport->port, UARTBAUD);
modem = lpuart32_read(&sport->port, UARTMODIR);
/*
* only support CS8 and CS7, and for CS7 must enable PE.
--
2.7.4
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