serial: omap: Remove unnecessary checks from suspend/resume

[karo-tx-linux.git] / drivers / tty / serial / omap-serial.c

diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index f175385bb30469fad148769bad0c07edea4790d9..3c05c5ecdfbfa8ac0e82cc6627c1d6cb9298ecf3 100644 (file)
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -1222,10 +1222,8 @@ static int serial_omap_suspend(struct device *dev)
 {
        struct uart_omap_port *up = dev_get_drvdata(dev);
 
-       if (up) {
-               uart_suspend_port(&serial_omap_reg, &up->port);
-               flush_work_sync(&up->qos_work);
-       }
+       uart_suspend_port(&serial_omap_reg, &up->port);
+       flush_work_sync(&up->qos_work);
 
        return 0;
 }
@@ -1234,8 +1232,8 @@ static int serial_omap_resume(struct device *dev)
 {
        struct uart_omap_port *up = dev_get_drvdata(dev);
 
-       if (up)
-               uart_resume_port(&serial_omap_reg, &up->port);
+       uart_resume_port(&serial_omap_reg, &up->port);
+
        return 0;
 }
 #endif
@@ -1553,17 +1551,14 @@ static int serial_omap_runtime_suspend(struct device *dev)
 static int serial_omap_runtime_resume(struct device *dev)
 {
        struct uart_omap_port *up = dev_get_drvdata(dev);
-       struct omap_uart_port_info *pdata = dev->platform_data;
 
-       if (up && pdata) {
-                       u32 loss_cnt = serial_omap_get_context_loss_count(up);
+       u32 loss_cnt = serial_omap_get_context_loss_count(up);
 
-                       if (up->context_loss_cnt != loss_cnt)
-                               serial_omap_restore_context(up);
+       if (up->context_loss_cnt != loss_cnt)
+               serial_omap_restore_context(up);
 
-               up->latency = up->calc_latency;
-               schedule_work(&up->qos_work);
-       }
+       up->latency = up->calc_latency;
+       schedule_work(&up->qos_work);
 
        return 0;
 }