mfd: qcom_rpm: Drop use of IRQF_NO_SUSPEND flag

The driver handles wakeup irq correctly using irq_set_irq_wake. There's
no need to use IRQF_NO_SUSPEND while registering the interrupt.

This patch removes the use of IRQF_NO_SUSPEND flag.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c
index 6afc9fa..207a3bd 100644
--- a/drivers/mfd/qcom_rpm.c
+++ b/drivers/mfd/qcom_rpm.c
@@ -550,7 +550,7 @@
 	ret = devm_request_irq(&pdev->dev,
 			       irq_ack,
 			       qcom_rpm_ack_interrupt,
-			       IRQF_TRIGGER_RISING | IRQF_NO_SUSPEND,
+			       IRQF_TRIGGER_RISING,
 			       "qcom_rpm_ack",
 			       rpm);
 	if (ret) {