Drop the check for "up" being valid on suspend/resume callbacks.
It should be valid always. Get rid of the "pdata" check also as
serial_omap_get_context_loss_count() checks for it.
Boot tested on omap4 panda and PM tested(hitting off in Idle
and suspend) on 3630 based Beagle board.
Signed-off-by: Sourav Poddar <sourav.poddar@xxxxxx>
---
v1->v2
Not a functionality change, just
Introduce a blank line before "signed off by" line.
drivers/tty/serial/omap-serial.c | 23 +++++++++--------------
1 files changed, 9 insertions(+), 14 deletions(-)
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index f175385..3c05c5e 100644
--- 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;
}
--
1.7.1
--
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