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[1/2] hwspinlock: qcom: Remove redundant PM runtime functions

Message ID c75efc82fa27f191e53e8938045ce954745a4052.1575450802.git.baolin.wang7@gmail.com (mailing list archive)
State Superseded
Headers show
Series Some improvements for Qualcomm hwspinlock | expand

Commit Message

Baolin Wang Dec. 4, 2019, 9:21 a.m. UTC 
Since the hwspinlock core has changed the PM runtime to be optional, and
the Qualcomm hardware spinlock has no pm runtime requirement, thus remove
these redundant PM runtime functions.

Signed-off-by: Baolin Wang <baolin.wang7@gmail.com>
---
 drivers/hwspinlock/qcom_hwspinlock.c |   13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/hwspinlock/qcom_hwspinlock.c b/drivers/hwspinlock/qcom_hwspinlock.c
index 6da7447..5a736b0 100644
--- a/drivers/hwspinlock/qcom_hwspinlock.c
+++ b/drivers/hwspinlock/qcom_hwspinlock.c
@@ -12,7 +12,6 @@ 
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 
 #include "hwspinlock_internal.h"
@@ -122,14 +121,8 @@  static int qcom_hwspinlock_probe(struct platform_device *pdev)
 							     regmap, field);
 	}
 
-	pm_runtime_enable(&pdev->dev);
-
-	ret = hwspin_lock_register(bank, &pdev->dev, &qcom_hwspinlock_ops,
-				   0, QCOM_MUTEX_NUM_LOCKS);
-	if (ret)
-		pm_runtime_disable(&pdev->dev);
-
-	return ret;
+	return hwspin_lock_register(bank, &pdev->dev, &qcom_hwspinlock_ops,
+				    0, QCOM_MUTEX_NUM_LOCKS);
 }
 
 static int qcom_hwspinlock_remove(struct platform_device *pdev)
@@ -143,8 +136,6 @@  static int qcom_hwspinlock_remove(struct platform_device *pdev)
 		return ret;
 	}
 
-	pm_runtime_disable(&pdev->dev);
-
 	return 0;
 }