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authorBaolin Wang <baolin.wang7@gmail.com>2020-01-08 11:09:10 +0800
committerBjorn Andersson <bjorn.andersson@linaro.org>2020-01-21 16:09:10 -0800
commit98ec52ad814013042e0ed386dcfb0c571782e844 (patch)
tree78b68896bf7d0a9bca844d11f96cbaeb5e1d4cc5
parentd4824486b676ef87071081bdb77a6de2a5a341c7 (diff)
downloadlinux-98ec52ad814013042e0ed386dcfb0c571782e844.tar.bz2
hwspinlock: qcom: Remove redundant PM runtime functions
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> Link: https://lore.kernel.org/r/e0bb751feb7af709f92e52a07d0e8ebcf1ee44ff.1578452735.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
-rw-r--r--drivers/hwspinlock/qcom_hwspinlock.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/hwspinlock/qcom_hwspinlock.c b/drivers/hwspinlock/qcom_hwspinlock.c
index 6da7447d277d..5a736b00b40c 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;
}