diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-01-10 22:11:39 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-01-11 14:13:53 +0100 |
| commit | 0612413fbeedd4602e66e221bbe70dcd2b925ee8 (patch) | |
| tree | 5f48edd26cbae04e8bf65c7504c9d71927150cb7 /drivers/pinctrl | |
| parent | f25c3aa9085e9625f3dcc20152dd780d01a54c5a (diff) | |
| download | linux-0612413fbeedd4602e66e221bbe70dcd2b925ee8.tar.gz linux-0612413fbeedd4602e66e221bbe70dcd2b925ee8.tar.bz2 linux-0612413fbeedd4602e66e221bbe70dcd2b925ee8.zip | |
pinctrl: baytrail: Convert to use devm_*()
This simplifies error handling and allows us to drop error path handlers
completely.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-baytrail.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c index 37300634b7d2..aedc3041c2ac 100644 --- a/drivers/pinctrl/intel/pinctrl-baytrail.c +++ b/drivers/pinctrl/intel/pinctrl-baytrail.c @@ -1685,7 +1685,7 @@ static int byt_gpio_probe(struct byt_gpio *vg) vg->saved_context = devm_kcalloc(&vg->pdev->dev, gc->ngpio, sizeof(*vg->saved_context), GFP_KERNEL); #endif - ret = gpiochip_add_data(gc, vg); + ret = devm_gpiochip_add_data(&vg->pdev->dev, gc, vg); if (ret) { dev_err(&vg->pdev->dev, "failed adding byt-gpio chip\n"); return ret; @@ -1695,7 +1695,7 @@ static int byt_gpio_probe(struct byt_gpio *vg) 0, 0, vg->soc_data->npins); if (ret) { dev_err(&vg->pdev->dev, "failed to add GPIO pin range\n"); - goto fail; + return ret; } /* set up interrupts */ @@ -1706,7 +1706,7 @@ static int byt_gpio_probe(struct byt_gpio *vg) handle_bad_irq, IRQ_TYPE_NONE); if (ret) { dev_err(&vg->pdev->dev, "failed to add irqchip\n"); - goto fail; + return ret; } gpiochip_set_chained_irqchip(gc, &byt_irqchip, @@ -1715,11 +1715,6 @@ static int byt_gpio_probe(struct byt_gpio *vg) } return ret; - -fail: - gpiochip_remove(&vg->chip); - - return ret; } static int byt_set_soc_data(struct byt_gpio *vg, @@ -1802,7 +1797,7 @@ static int byt_pinctrl_probe(struct platform_device *pdev) vg->pctl_desc.pins = vg->soc_data->pins; vg->pctl_desc.npins = vg->soc_data->npins; - vg->pctl_dev = pinctrl_register(&vg->pctl_desc, &pdev->dev, vg); + vg->pctl_dev = devm_pinctrl_register(&pdev->dev, &vg->pctl_desc, vg); if (IS_ERR(vg->pctl_dev)) { dev_err(&pdev->dev, "failed to register pinctrl driver\n"); return PTR_ERR(vg->pctl_dev); @@ -1811,10 +1806,8 @@ static int byt_pinctrl_probe(struct platform_device *pdev) raw_spin_lock_init(&vg->lock); ret = byt_gpio_probe(vg); - if (ret) { - pinctrl_unregister(vg->pctl_dev); + if (ret) return ret; - } platform_set_drvdata(pdev, vg); pm_runtime_enable(&pdev->dev); |