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authorLee Jones <lee.jones@linaro.org>2013-05-15 11:51:45 +0200
committerLinus Walleij <linus.walleij@linaro.org>2013-06-04 11:12:03 +0200
commit1e6eebb4e907548d53347a6e90769feb3d73e9da (patch)
tree2fc64cb4339a0783fbad0ad294d22984ea9a0437 /drivers/usb
parentusb: musb: ux500: move the MUSB HDRC configuration into the driver (diff)
downloadlinux-1e6eebb4e907548d53347a6e90769feb3d73e9da.tar.xz
linux-1e6eebb4e907548d53347a6e90769feb3d73e9da.zip
usb: musb: ux500: take the dma_mask from coherent_dma_mask
The dma_mask will always be the same as the coherent_dma_mask, so let's cut down on the platform_data burden and set it as such in the driver. This also saves us from supporting it separately when we come to enable this driver for Device Tree. Cc: linux-usb@vger.kernel.org Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/musb/ux500.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/ux500.c b/drivers/usb/musb/ux500.c
index 371776f76ba2..3cf10bcaf118 100644
--- a/drivers/usb/musb/ux500.c
+++ b/drivers/usb/musb/ux500.c
@@ -228,7 +228,7 @@ static int ux500_probe(struct platform_device *pdev)
}
musb->dev.parent = &pdev->dev;
- musb->dev.dma_mask = pdev->dev.dma_mask;
+ musb->dev.dma_mask = &pdev->dev.coherent_dma_mask;
musb->dev.coherent_dma_mask = pdev->dev.coherent_dma_mask;
glue->dev = &pdev->dev;