From cbb8c220e70d25d1108db39d7956b08a66492fad Mon Sep 17 00:00:00 2001 From: "Govindraj.R" Date: Wed, 15 Feb 2012 12:27:50 +0530 Subject: [PATCH] mfd: Remove omap-usb-host magic numbers for dev dma mask Remove the hardcoded magic values for dma mask and use the dma mask api/macro available. Signed-off-by: Govindraj.R Reviewed-by: Felipe Balbi Signed-off-by: Samuel Ortiz --- drivers/mfd/omap-usb-host.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c index 68ac2c55d5ae..680041189c41 100644 --- a/drivers/mfd/omap-usb-host.c +++ b/drivers/mfd/omap-usb-host.c @@ -170,7 +170,7 @@ struct usbhs_hcd_omap { /*-------------------------------------------------------------------------*/ const char usbhs_driver_name[] = USBHS_DRIVER_NAME; -static u64 usbhs_dmamask = ~(u32)0; +static u64 usbhs_dmamask = DMA_BIT_MASK(32); /*-------------------------------------------------------------------------*/ @@ -223,7 +223,7 @@ static struct platform_device *omap_usbhs_alloc_child(const char *name, } child->dev.dma_mask = &usbhs_dmamask; - child->dev.coherent_dma_mask = 0xffffffff; + dma_set_coherent_mask(&child->dev, DMA_BIT_MASK(32)); child->dev.parent = dev; ret = platform_device_add(child); -- 2.20.1