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Subject[PATCH] usb: chipidea: msm: Use device-managed registration API
Date
Use devm_reset_controller_register to get rid
of manual unregistration.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/usb/chipidea/ci_hdrc_msm.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c
index bb4645a8ca46..067542e84aea 100644
--- a/drivers/usb/chipidea/ci_hdrc_msm.c
+++ b/drivers/usb/chipidea/ci_hdrc_msm.c
@@ -216,7 +216,7 @@ static int ci_hdrc_msm_probe(struct platform_device *pdev)
ci->rcdev.ops = &ci_hdrc_msm_reset_ops;
ci->rcdev.of_node = pdev->dev.of_node;
ci->rcdev.nr_resets = 2;
- ret = reset_controller_register(&ci->rcdev);
+ ret = devm_reset_controller_register(&pdev->dev, &ci->rcdev);
if (ret)
return ret;

@@ -272,7 +272,6 @@ static int ci_hdrc_msm_probe(struct platform_device *pdev)
err_iface:
clk_disable_unprepare(ci->core_clk);
err_fs:
- reset_controller_unregister(&ci->rcdev);
return ret;
}

@@ -284,7 +283,6 @@ static int ci_hdrc_msm_remove(struct platform_device *pdev)
ci_hdrc_remove_device(ci->ci);
clk_disable_unprepare(ci->iface_clk);
clk_disable_unprepare(ci->core_clk);
- reset_controller_unregister(&ci->rcdev);

return 0;
}
--
2.20.1
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