diff options
| author | Lee Jones <lee.jones@linaro.org> | 2013-05-15 13:51:45 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-04 13:12:03 +0400 |
| commit | 1e6eebb4e907548d53347a6e90769feb3d73e9da (patch) | |
| tree | 2fc64cb4339a0783fbad0ad294d22984ea9a0437 /arch/arm/mach-ux500/usb.c | |
| parent | a20b1b791e42d84dedd5854b60abb841ec1a7585 (diff) | |
| download | linux-1e6eebb4e907548d53347a6e90769feb3d73e9da.tar.xz | |
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 'arch/arm/mach-ux500/usb.c')
| -rw-r--r-- | arch/arm/mach-ux500/usb.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c index 49d6e571f5af..2f9abe99dfaa 100644 --- a/arch/arm/mach-ux500/usb.c +++ b/arch/arm/mach-ux500/usb.c @@ -74,8 +74,6 @@ static struct ux500_musb_board_data musb_board_data = { .dma_filter = stedma40_filter, }; -static u64 ux500_musb_dmamask = DMA_BIT_MASK(32); - static struct musb_hdrc_platform_data musb_platform_data = { .mode = MUSB_OTG, .board_data = &musb_board_data, @@ -98,7 +96,6 @@ struct platform_device ux500_musb_device = { .id = 0, .dev = { .platform_data = &musb_platform_data, - .dma_mask = &ux500_musb_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(usb_resources), |