[PATCH -next] rtc: fsl-ftm-alarm: remove set but not used variable 'np'

[YueHaibing]

drivers/rtc/rtc-fsl-ftm-alarm.c: In function 'ftm_rtc_probe':
drivers/rtc/rtc-fsl-ftm-alarm.c:246:22: warning: unused variable 'np' [-Wunused-variable]
  struct device_node *np = pdev->dev.of_node;
                      ^~
commit cd49b579e705 ("rtc: fsl-ftm-alarm: enable acpi support")
left behind this, remove it.

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/rtc/rtc-fsl-ftm-alarm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/rtc/rtc-fsl-ftm-alarm.c b/drivers/rtc/rtc-fsl-ftm-alarm.c
index c572044ff06e..0f4142b35f38 100644
--- a/drivers/rtc/rtc-fsl-ftm-alarm.c
+++ b/drivers/rtc/rtc-fsl-ftm-alarm.c
@@ -243,7 +243,6 @@ static const struct rtc_class_ops ftm_rtc_ops = {
 
 static int ftm_rtc_probe(struct platform_device *pdev)
 {
-	struct device_node *np = pdev->dev.of_node;
 	int irq;
 	int ret;
 	struct ftm_rtc *rtc;
-- 
2.17.1