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-rw-r--r--drivers/serial/8250.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index b8a4bd94f51d..0b02757196b2 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -305,7 +305,7 @@ static inline int map_8250_out_reg(struct uart_8250_port *up, int offset)
return au_io_out_map[offset];
}
-#elif defined (CONFIG_SERIAL_8250_RM9K)
+#elif defined(CONFIG_SERIAL_8250_RM9K)
static const u8
regmap_in[8] = {
@@ -475,7 +475,7 @@ static inline void _serial_dl_write(struct uart_8250_port *up, int value)
serial_outp(up, UART_DLM, value >> 8 & 0xff);
}
-#if defined (CONFIG_SERIAL_8250_AU1X00)
+#if defined(CONFIG_SERIAL_8250_AU1X00)
/* Au1x00 haven't got a standard divisor latch */
static int serial_dl_read(struct uart_8250_port *up)
{
@@ -492,7 +492,7 @@ static void serial_dl_write(struct uart_8250_port *up, int value)
else
_serial_dl_write(up, value);
}
-#elif defined (CONFIG_SERIAL_8250_RM9K)
+#elif defined(CONFIG_SERIAL_8250_RM9K)
static int serial_dl_read(struct uart_8250_port *up)
{
return (up->port.iotype == UPIO_RM9000) ?
@@ -1185,8 +1185,8 @@ static void autoconfig_irq(struct uart_8250_port *up)
irqs = probe_irq_on();
serial_outp(up, UART_MCR, 0);
- udelay (10);
- if (up->port.flags & UPF_FOURPORT) {
+ udelay(10);
+ if (up->port.flags & UPF_FOURPORT) {
serial_outp(up, UART_MCR,
UART_MCR_DTR | UART_MCR_RTS);
} else {
@@ -1199,7 +1199,7 @@ static void autoconfig_irq(struct uart_8250_port *up)
(void)serial_inp(up, UART_IIR);
(void)serial_inp(up, UART_MSR);
serial_outp(up, UART_TX, 0xFF);
- udelay (20);
+ udelay(20);
irq = probe_irq_off(irqs);
serial_outp(up, UART_MCR, save_mcr);
@@ -1343,7 +1343,7 @@ receive_chars(struct uart_8250_port *up, unsigned int *status)
uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, flag);
- ignore_char:
+ignore_char:
lsr = serial_inp(up, UART_LSR);
} while ((lsr & UART_LSR_DR) && (max_count-- > 0));
spin_unlock(&up->port.lock);
@@ -1633,7 +1633,8 @@ static void serial8250_backup_timeout(unsigned long data)
serial_out(up, UART_IER, ier);
/* Standard timer interval plus 0.2s to keep the port running */
- mod_timer(&up->timer, jiffies + poll_timeout(up->port.timeout) + HZ/5);
+ mod_timer(&up->timer,
+ jiffies + poll_timeout(up->port.timeout) + HZ / 5);
}
static unsigned int serial8250_tx_empty(struct uart_port *port)
@@ -1844,7 +1845,7 @@ static int serial8250_startup(struct uart_port *port)
up->timer.function = serial8250_backup_timeout;
up->timer.data = (unsigned long)up;
mod_timer(&up->timer, jiffies +
- poll_timeout(up->port.timeout) + HZ/5);
+ poll_timeout(up->port.timeout) + HZ / 5);
}
}