diff options
| author | Chuhong Yuan <hslester96@gmail.com> | 2019-09-02 09:43:23 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-03 15:53:27 +0200 |
| commit | d7290cd04b4ede9cccc0cf1b72ee856fdf46cf8b (patch) | |
| tree | 3a572309689d5f650b17ff7f846a4f9bc909700e /drivers/usb | |
| parent | ee6754ace1ec6b755b9b505b1e147add70e39678 (diff) | |
| download | linux-d7290cd04b4ede9cccc0cf1b72ee856fdf46cf8b.tar.bz2 | |
usb: chipidea: msm: Use device-managed registration API
Use devm_reset_controller_register to get rid
of manual unregistration.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Link: https://lore.kernel.org/r/20190902014323.27588-1-hslester96@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/chipidea/ci_hdrc_msm.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c index bb4645a8ca46..af648ba6544d 100644 --- a/drivers/usb/chipidea/ci_hdrc_msm.c +++ b/drivers/usb/chipidea/ci_hdrc_msm.c @@ -216,13 +216,13 @@ 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; ret = clk_prepare_enable(ci->fs_clk); if (ret) - goto err_fs; + return ret; reset_control_assert(reset); usleep_range(10000, 12000); @@ -232,7 +232,7 @@ static int ci_hdrc_msm_probe(struct platform_device *pdev) ret = clk_prepare_enable(ci->core_clk); if (ret) - goto err_fs; + return ret; ret = clk_prepare_enable(ci->iface_clk); if (ret) @@ -271,8 +271,6 @@ err_mux: clk_disable_unprepare(ci->iface_clk); err_iface: clk_disable_unprepare(ci->core_clk); -err_fs: - reset_controller_unregister(&ci->rcdev); return ret; } @@ -284,7 +282,6 @@ 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; } |