diff options
Diffstat (limited to 'drivers/media/platform/davinci/vpif.c')
| -rw-r--r-- | drivers/media/platform/davinci/vpif.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/media/platform/davinci/vpif.c b/drivers/media/platform/davinci/vpif.c index 03b4e51bb13a..97ef770266af 100644 --- a/drivers/media/platform/davinci/vpif.c +++ b/drivers/media/platform/davinci/vpif.c @@ -20,8 +20,10 @@ #include <linux/err.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/irq.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/spinlock.h> @@ -437,11 +439,12 @@ static void vpif_pdev_release(struct device *dev) static int vpif_probe(struct platform_device *pdev) { - static struct resource *res_irq; + static struct resource res_irq; struct platform_device *pdev_capture, *pdev_display; struct device_node *endpoint = NULL; struct vpif_data *data; int ret; + int irq; vpif_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(vpif_base)) @@ -471,12 +474,13 @@ static int vpif_probe(struct platform_device *pdev) * For DT platforms, manually create platform_devices for * capture/display drivers. */ - res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!res_irq) { - dev_warn(&pdev->dev, "Missing IRQ resource.\n"); - ret = -EINVAL; + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + ret = irq; goto err_put_rpm; } + res_irq = (struct resource)DEFINE_RES_IRQ_NAMED(irq, of_node_full_name(pdev->dev.of_node)); + res_irq.flags |= irq_get_trigger_type(irq); pdev_capture = kzalloc(sizeof(*pdev_capture), GFP_KERNEL); if (!pdev_capture) { @@ -486,7 +490,7 @@ static int vpif_probe(struct platform_device *pdev) pdev_capture->name = "vpif_capture"; pdev_capture->id = -1; - pdev_capture->resource = res_irq; + pdev_capture->resource = &res_irq; pdev_capture->num_resources = 1; pdev_capture->dev.dma_mask = pdev->dev.dma_mask; pdev_capture->dev.coherent_dma_mask = pdev->dev.coherent_dma_mask; @@ -505,7 +509,7 @@ static int vpif_probe(struct platform_device *pdev) pdev_display->name = "vpif_display"; pdev_display->id = -1; - pdev_display->resource = res_irq; + pdev_display->resource = &res_irq; pdev_display->num_resources = 1; pdev_display->dev.dma_mask = pdev->dev.dma_mask; pdev_display->dev.coherent_dma_mask = pdev->dev.coherent_dma_mask; |