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path: root/drivers/hwspinlock/sprd_hwspinlock.c
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Diffstat (limited to 'drivers/hwspinlock/sprd_hwspinlock.c')
-rw-r--r--drivers/hwspinlock/sprd_hwspinlock.c21
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/hwspinlock/sprd_hwspinlock.c b/drivers/hwspinlock/sprd_hwspinlock.c
index 44d69db50cbf..36dc8038bbb4 100644
--- a/drivers/hwspinlock/sprd_hwspinlock.c
+++ b/drivers/hwspinlock/sprd_hwspinlock.c
@@ -15,7 +15,6 @@
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include "hwspinlock_internal.h"
@@ -133,23 +132,10 @@ static int sprd_hwspinlock_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, sprd_hwlock);
- pm_runtime_enable(&pdev->dev);
- ret = devm_hwspin_lock_register(&pdev->dev, &sprd_hwlock->bank,
- &sprd_hwspinlock_ops, 0,
- SPRD_HWLOCKS_NUM);
- if (ret) {
- pm_runtime_disable(&pdev->dev);
- return ret;
- }
-
- return 0;
-}
-
-static int sprd_hwspinlock_remove(struct platform_device *pdev)
-{
- pm_runtime_disable(&pdev->dev);
- return 0;
+ return devm_hwspin_lock_register(&pdev->dev, &sprd_hwlock->bank,
+ &sprd_hwspinlock_ops, 0,
+ SPRD_HWLOCKS_NUM);
}
static const struct of_device_id sprd_hwspinlock_of_match[] = {
@@ -160,7 +146,6 @@ MODULE_DEVICE_TABLE(of, sprd_hwspinlock_of_match);
static struct platform_driver sprd_hwspinlock_driver = {
.probe = sprd_hwspinlock_probe,
- .remove = sprd_hwspinlock_remove,
.driver = {
.name = "sprd_hwspinlock",
.of_match_table = of_match_ptr(sprd_hwspinlock_of_match),