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 <[email protected]>
---
drivers/hwspinlock/qcom_hwspinlock.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)
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;
}
--
1.7.9.5