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hwspinlock: qcom: Remove redundant PM runtime functions

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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>
This commit is contained in:
Baolin Wang 2020-01-08 11:09:10 +08:00 committed by Bjorn Andersson
parent d4824486b6
commit 98ec52ad81
1 changed files with 2 additions and 11 deletions
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13
drivers/hwspinlock/qcom_hwspinlock.c
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@ -12,7 +12,6 @@
#include <linux/of.h> #include <linux/of.h>
#include <linux/of_device.h> #include <linux/of_device.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h> #include <linux/regmap.h>
#include "hwspinlock_internal.h" #include "hwspinlock_internal.h"
@ -122,14 +121,8 @@ static int qcom_hwspinlock_probe(struct platform_device *pdev)
regmap, field); regmap, field);
} }
pm_runtime_enable(&pdev->dev); return hwspin_lock_register(bank, &pdev->dev, &qcom_hwspinlock_ops,
0, QCOM_MUTEX_NUM_LOCKS);
ret = hwspin_lock_register(bank, &pdev->dev, &qcom_hwspinlock_ops,
0, QCOM_MUTEX_NUM_LOCKS);
if (ret)
pm_runtime_disable(&pdev->dev);
return ret;
} }
static int qcom_hwspinlock_remove(struct platform_device *pdev) static int qcom_hwspinlock_remove(struct platform_device *pdev)
@ -143,8 +136,6 @@ static int qcom_hwspinlock_remove(struct platform_device *pdev)
return ret; return ret;
} }
pm_runtime_disable(&pdev->dev);
return 0; return 0;
} }