diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-24 14:44:07 +0530 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-04-21 00:03:32 +0200 |
| commit | e46e3ef3d7472f8bdf8f26801847f375300a666b (patch) | |
| tree | 52b698811e5786bb291c80927a1f36bed891a225 /drivers/pinctrl | |
| parent | f1daa8a1a96812372f3afda90c6dc29d62f7f9b3 (diff) | |
| download | linux-e46e3ef3d7472f8bdf8f26801847f375300a666b.tar.bz2 | |
pinctrl: tegra-xusb: Use devm_pinctrl_register() for pinctrl registration
Use devm_pinctrl_register() for pin control registration and clean
the error path.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c b/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c index e58b5f344b34..5ce174ad4fb3 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c @@ -914,7 +914,8 @@ static int tegra_xusb_padctl_probe(struct platform_device *pdev) padctl->desc.confops = &tegra_xusb_padctl_pinconf_ops; padctl->desc.owner = THIS_MODULE; - padctl->pinctrl = pinctrl_register(&padctl->desc, &pdev->dev, padctl); + padctl->pinctrl = devm_pinctrl_register(&pdev->dev, &padctl->desc, + padctl); if (IS_ERR(padctl->pinctrl)) { dev_err(&pdev->dev, "failed to register pincontrol\n"); err = PTR_ERR(padctl->pinctrl); @@ -924,7 +925,7 @@ static int tegra_xusb_padctl_probe(struct platform_device *pdev) phy = devm_phy_create(&pdev->dev, NULL, &pcie_phy_ops); if (IS_ERR(phy)) { err = PTR_ERR(phy); - goto unregister; + goto reset; } padctl->phys[TEGRA_XUSB_PADCTL_PCIE] = phy; @@ -933,7 +934,7 @@ static int tegra_xusb_padctl_probe(struct platform_device *pdev) phy = devm_phy_create(&pdev->dev, NULL, &sata_phy_ops); if (IS_ERR(phy)) { err = PTR_ERR(phy); - goto unregister; + goto reset; } padctl->phys[TEGRA_XUSB_PADCTL_SATA] = phy; @@ -944,13 +945,11 @@ static int tegra_xusb_padctl_probe(struct platform_device *pdev) if (IS_ERR(padctl->provider)) { err = PTR_ERR(padctl->provider); dev_err(&pdev->dev, "failed to register PHYs: %d\n", err); - goto unregister; + goto reset; } return 0; -unregister: - pinctrl_unregister(padctl->pinctrl); reset: reset_control_assert(padctl->rst); return err; @@ -961,8 +960,6 @@ static int tegra_xusb_padctl_remove(struct platform_device *pdev) struct tegra_xusb_padctl *padctl = platform_get_drvdata(pdev); int err; - pinctrl_unregister(padctl->pinctrl); - err = reset_control_assert(padctl->rst); if (err < 0) dev_err(&pdev->dev, "failed to assert reset: %d\n", err); |