[PATCH v20 3/5] usb: dwc3: qcom: Add helper functions to enable,disable wake irqs

[Krishna Kurapati <quic_kriskura@xxxxxxxxxxx>]

From: Sandeep Maheswaram <quic_c_sanm@xxxxxxxxxxx>

Adding helper functions to enable,disable wake irqs to make
the code simple and readable.

Signed-off-by: Sandeep Maheswaram <quic_c_sanm@xxxxxxxxxxx>
Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
Signed-off-by: Krishna Kurapati <quic_kriskura@xxxxxxxxxxx>
Reviewed-by: Pavankumar Kondeti <quic_pkondeti@xxxxxxxxxxx>
---
 drivers/usb/dwc3/dwc3-qcom.c | 58 ++++++++++++++++++++------------------------
 1 file changed, 26 insertions(+), 32 deletions(-)

diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c
index 6cba990..7352124 100644
--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -296,50 +296,44 @@ static void dwc3_qcom_interconnect_exit(struct dwc3_qcom *qcom)
 	icc_put(qcom->icc_path_apps);
 }
 
+static void dwc3_qcom_enable_wakeup_irq(int irq)
+{
+	if (!irq)
+		return;
+
+	enable_irq(irq);
+	enable_irq_wake(irq);
+}
+
+static void dwc3_qcom_disable_wakeup_irq(int irq)
+{
+	if (!irq)
+		return;
+
+	disable_irq_wake(irq);
+	disable_irq_nosync(irq);
+}
+
 static void dwc3_qcom_disable_interrupts(struct dwc3_qcom *qcom)
 {
-	if (qcom->hs_phy_irq) {
-		disable_irq_wake(qcom->hs_phy_irq);
-		disable_irq_nosync(qcom->hs_phy_irq);
-	}
+	dwc3_qcom_disable_wakeup_irq(qcom->hs_phy_irq);
 
-	if (qcom->dp_hs_phy_irq) {
-		disable_irq_wake(qcom->dp_hs_phy_irq);
-		disable_irq_nosync(qcom->dp_hs_phy_irq);
-	}
+	dwc3_qcom_disable_wakeup_irq(qcom->dp_hs_phy_irq);
 
-	if (qcom->dm_hs_phy_irq) {
-		disable_irq_wake(qcom->dm_hs_phy_irq);
-		disable_irq_nosync(qcom->dm_hs_phy_irq);
-	}
+	dwc3_qcom_disable_wakeup_irq(qcom->dm_hs_phy_irq);
 
-	if (qcom->ss_phy_irq) {
-		disable_irq_wake(qcom->ss_phy_irq);
-		disable_irq_nosync(qcom->ss_phy_irq);
-	}
+	dwc3_qcom_disable_wakeup_irq(qcom->ss_phy_irq);
 }
 
 static void dwc3_qcom_enable_interrupts(struct dwc3_qcom *qcom)
 {
-	if (qcom->hs_phy_irq) {
-		enable_irq(qcom->hs_phy_irq);
-		enable_irq_wake(qcom->hs_phy_irq);
-	}
+	dwc3_qcom_enable_wakeup_irq(qcom->hs_phy_irq);
 
-	if (qcom->dp_hs_phy_irq) {
-		enable_irq(qcom->dp_hs_phy_irq);
-		enable_irq_wake(qcom->dp_hs_phy_irq);
-	}
+	dwc3_qcom_enable_wakeup_irq(qcom->dp_hs_phy_irq);
 
-	if (qcom->dm_hs_phy_irq) {
-		enable_irq(qcom->dm_hs_phy_irq);
-		enable_irq_wake(qcom->dm_hs_phy_irq);
-	}
+	dwc3_qcom_enable_wakeup_irq(qcom->dm_hs_phy_irq);
 
-	if (qcom->ss_phy_irq) {
-		enable_irq(qcom->ss_phy_irq);
-		enable_irq_wake(qcom->ss_phy_irq);
-	}
+	dwc3_qcom_enable_wakeup_irq(qcom->ss_phy_irq);
 }
 
 static int dwc3_qcom_suspend(struct dwc3_qcom *qcom)
-- 
2.7.4