diff options
Diffstat (limited to 'drivers/base/platform.c')
| -rw-r--r-- | drivers/base/platform.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 084cf1d23d3f..4b49641effa1 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -147,7 +147,8 @@ EXPORT_SYMBOL_GPL(devm_platform_ioremap_resource_byname); * request_irq() APIs. This is the same as platform_get_irq(), except that it * does not print an error message if an IRQ can not be obtained. * - * Example: + * For example:: + * * int irq = platform_get_irq_optional(pdev, 0); * if (irq < 0) * return irq; @@ -234,7 +235,8 @@ EXPORT_SYMBOL_GPL(platform_get_irq_optional); * IRQ fails. Device drivers should check the return value for errors so as to * not pass a negative integer value to the request_irq() APIs. * - * Example: + * For example:: + * * int irq = platform_get_irq(pdev, 0); * if (irq < 0) * return irq; @@ -390,6 +392,8 @@ struct platform_object { */ static void setup_pdev_dma_masks(struct platform_device *pdev) { + pdev->dev.dma_parms = &pdev->dma_parms; + if (!pdev->dev.coherent_dma_mask) pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); if (!pdev->dev.dma_mask) { |