From b674a30bf8b0edf3b966e32dfcb2e00dfca5a823 Mon Sep 17 00:00:00 2001 From: Baolin Wang Date: Fri, 27 Sep 2019 15:10:47 +0800 Subject: [PATCH] hwspinlock: sprd: Use devm_hwspin_lock_register() to register hwlock controller Use devm_hwspin_lock_register() to register the hwlock controller instead of unregistering the hwlock controller explicitly when removing the device. Signed-off-by: Baolin Wang Signed-off-by: Bjorn Andersson --- drivers/hwspinlock/sprd_hwspinlock.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/hwspinlock/sprd_hwspinlock.c b/drivers/hwspinlock/sprd_hwspinlock.c index e76c702f64de..44d69db50cbf 100644 --- a/drivers/hwspinlock/sprd_hwspinlock.c +++ b/drivers/hwspinlock/sprd_hwspinlock.c @@ -135,8 +135,9 @@ static int sprd_hwspinlock_probe(struct platform_device *pdev) platform_set_drvdata(pdev, sprd_hwlock); pm_runtime_enable(&pdev->dev); - ret = hwspin_lock_register(&sprd_hwlock->bank, &pdev->dev, - &sprd_hwspinlock_ops, 0, SPRD_HWLOCKS_NUM); + 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; @@ -147,9 +148,6 @@ static int sprd_hwspinlock_probe(struct platform_device *pdev) static int sprd_hwspinlock_remove(struct platform_device *pdev) { - struct sprd_hwspinlock_dev *sprd_hwlock = platform_get_drvdata(pdev); - - hwspin_lock_unregister(&sprd_hwlock->bank); pm_runtime_disable(&pdev->dev); return 0; }