diff options
| author |   Baolin Wang <baolin.wang7@gmail.com> | 2020-01-08 11:09:11 +0800 |
|---|---|---|
| committer |   Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-01-21 16:10:07 -0800 |
| commit | ed0611a604297a642c3fbec86d3482d580b4f764 (patch) | |
| tree | 330efa29eae242260cf3ded1da5a9a7f34df6181 /drivers/hwspinlock | |
| parent | hwspinlock: qcom: Remove redundant PM runtime functions (diff) | |
| download | linux-dev-ed0611a604297a642c3fbec86d3482d580b4f764.tar.xz linux-dev-ed0611a604297a642c3fbec86d3482d580b4f764.zip | |
hwspinlock: qcom: 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 <baolin.wang7@gmail.com>
Link: https://lore.kernel.org/r/d69ad8611a68b0cac3c927d19901f3c113c5435c.1578452735.git.baolin.wang7@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/hwspinlock')
| -rw-r--r-- | drivers/hwspinlock/qcom_hwspinlock.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/hwspinlock/qcom_hwspinlock.c b/drivers/hwspinlock/qcom_hwspinlock.c index 5a736b00b40c..f0da544b14d2 100644 --- a/drivers/hwspinlock/qcom_hwspinlock.c +++ b/drivers/hwspinlock/qcom_hwspinlock.c @@ -121,27 +121,12 @@ static int qcom_hwspinlock_probe(struct platform_device *pdev) regmap, field); } - return hwspin_lock_register(bank, &pdev->dev, &qcom_hwspinlock_ops, - 0, QCOM_MUTEX_NUM_LOCKS); -} - -static int qcom_hwspinlock_remove(struct platform_device *pdev) -{ - struct hwspinlock_device *bank = platform_get_drvdata(pdev); - int ret; - - ret = hwspin_lock_unregister(bank); - if (ret) { - dev_err(&pdev->dev, "%s failed: %d\n", __func__, ret); - return ret; - } - - return 0; + return devm_hwspin_lock_register(&pdev->dev, bank, &qcom_hwspinlock_ops, + 0, QCOM_MUTEX_NUM_LOCKS); } static struct platform_driver qcom_hwspinlock_driver = { .probe = qcom_hwspinlock_probe, - .remove = qcom_hwspinlock_remove, .driver = { .name = "qcom_hwspinlock", .of_match_table = qcom_hwspinlock_of_match, |