diff mbox series

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

Message ID e0bb751feb7af709f92e52a07d0e8ebcf1ee44ff.1578452735.git.baolin.wang7@gmail.com
State Accepted
Commit 98ec52ad814013042e0ed386dcfb0c571782e844
Headers show
Series [RESEND,1/2] hwspinlock: qcom: Remove redundant PM runtime functions | expand

Commit Message

Baolin Wang Jan. 8, 2020, 3:09 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;
 }