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Diffstat (limited to 'drivers/tty/serial/mfd.c')
-rw-r--r--drivers/tty/serial/mfd.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/tty/serial/mfd.c b/drivers/tty/serial/mfd.c
index e266eca0ec7..4a82267af83 100644
--- a/drivers/tty/serial/mfd.c
+++ b/drivers/tty/serial/mfd.c
@@ -1252,13 +1252,8 @@ static int serial_hsu_resume(struct pci_dev *pdev)
#ifdef CONFIG_PM_RUNTIME
static int serial_hsu_runtime_idle(struct device *dev)
{
- int err;
-
- err = pm_schedule_suspend(dev, 500);
- if (err)
- return -EBUSY;
-
- return 0;
+ pm_schedule_suspend(dev, 500);
+ return -EBUSY;
}
static int serial_hsu_runtime_suspend(struct device *dev)