diff options
Diffstat (limited to 'drivers/mfd/intel_msic.c')
| -rw-r--r-- | drivers/mfd/intel_msic.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/mfd/intel_msic.c b/drivers/mfd/intel_msic.c index 1804331bd52..d8d5137f971 100644 --- a/drivers/mfd/intel_msic.c +++ b/drivers/mfd/intel_msic.c @@ -323,7 +323,8 @@ static int intel_msic_init_devices(struct intel_msic *msic) if (pdata->ocd) { unsigned gpio = pdata->ocd->gpio; - ret = gpio_request_one(gpio, GPIOF_IN, "ocd_gpio"); + ret = devm_gpio_request_one(&pdev->dev, gpio, + GPIOF_IN, "ocd_gpio"); if (ret) { dev_err(&pdev->dev, "failed to register OCD GPIO\n"); return ret; @@ -332,7 +333,6 @@ static int intel_msic_init_devices(struct intel_msic *msic) ret = gpio_to_irq(gpio); if (ret < 0) { dev_err(&pdev->dev, "no IRQ number for OCD GPIO\n"); - gpio_free(gpio); return ret; } @@ -359,8 +359,6 @@ static int intel_msic_init_devices(struct intel_msic *msic) fail: mfd_remove_devices(&pdev->dev); - if (pdata->ocd) - gpio_free(pdata->ocd->gpio); return ret; } @@ -368,12 +366,8 @@ fail: static void intel_msic_remove_devices(struct intel_msic *msic) { struct platform_device *pdev = msic->pdev; - struct intel_msic_platform_data *pdata = pdev->dev.platform_data; mfd_remove_devices(&pdev->dev); - - if (pdata->ocd) - gpio_free(pdata->ocd->gpio); } static int intel_msic_probe(struct platform_device *pdev) @@ -420,11 +414,6 @@ static int intel_msic_probe(struct platform_device *pdev) * the clients via intel_msic_irq_read(). */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "failed to get SRAM iomem resource\n"); - return -ENODEV; - } - msic->irq_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(msic->irq_base)) return PTR_ERR(msic->irq_base); |