HID: amd_sfh: Move interrupt handling to common interface

Interrupt handling can be used in multiple files to support all
AMD SOCs. Hence move interrupt handling to common interface.
Signed-off-by: NBasavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/hid/amd-sfh-hid/amd_sfh_client.c

@@ -178,8 +178,7 @@ static void amd_sfh_resume(struct amd_mp2_dev *mp2)
 	}
 
 	schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP));
-	if (mp2->mp2_ops->clear_intr)
-		mp2->mp2_ops->clear_intr(mp2);
+	amd_sfh_clear_intr(mp2);
 }
 
 static void amd_sfh_suspend(struct amd_mp2_dev *mp2)
@@ -202,8 +201,7 @@ static void amd_sfh_suspend(struct amd_mp2_dev *mp2)
 	}
 
 	cancel_delayed_work_sync(&cl_data->work_buffer);
-	if (mp2->mp2_ops->clear_intr)
-		mp2->mp2_ops->clear_intr(mp2);
+	amd_sfh_clear_intr(mp2);
 }
 
 int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)

drivers/hid/amd-sfh-hid/amd_sfh_common.h

@@ -66,4 +66,8 @@ struct amd_mp2_ops {
 
 void amd_sfh_work(struct work_struct *work);
 void amd_sfh_work_buffer(struct work_struct *work);
+void amd_sfh_clear_intr_v2(struct amd_mp2_dev *privdata);
+int amd_sfh_irq_init_v2(struct amd_mp2_dev *privdata);
+void amd_sfh_clear_intr(struct amd_mp2_dev *privdata);
+int amd_sfh_irq_init(struct amd_mp2_dev *privdata);
 #endif

drivers/hid/amd-sfh-hid/amd_sfh_pcie.c

@@ -92,7 +92,7 @@ static void amd_stop_all_sensor_v2(struct amd_mp2_dev *privdata)
 	writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG0);
 }
 
-static void amd_sfh_clear_intr_v2(struct amd_mp2_dev *privdata)
+void amd_sfh_clear_intr_v2(struct amd_mp2_dev *privdata)
 {
 	if (readl(privdata->mmio + AMD_P2C_MSG(4))) {
 		writel(0, privdata->mmio + AMD_P2C_MSG(4));
@@ -100,7 +100,7 @@ static void amd_sfh_clear_intr_v2(struct amd_mp2_dev *privdata)
 	}
 }
 
-static void amd_sfh_clear_intr(struct amd_mp2_dev *privdata)
+void amd_sfh_clear_intr(struct amd_mp2_dev *privdata)
 {
 	if (privdata->mp2_ops->clear_intr)
 		privdata->mp2_ops->clear_intr(privdata);
@@ -113,7 +113,7 @@ static irqreturn_t amd_sfh_irq_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static int amd_sfh_irq_init_v2(struct amd_mp2_dev *privdata)
+int amd_sfh_irq_init_v2(struct amd_mp2_dev *privdata)
 {
 	int rc;
 
@@ -279,7 +279,7 @@ static void mp2_select_ops(struct amd_mp2_dev *privdata)
 	}
 }
 
-static int amd_sfh_irq_init(struct amd_mp2_dev *privdata)
+int amd_sfh_irq_init(struct amd_mp2_dev *privdata)
 {
 	if (privdata->mp2_ops->init_intr)
 		return privdata->mp2_ops->init_intr(privdata);