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usb: musb: Fix up DMA related macros

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Pass struct musb to tusb_dma_omap() and is_cppi_enabled(),
and add macros for the other DMA controllers. Populate the
platform specific quirks with the DMA type and use it during
runtime.

Note that platform glue layers with no custom DMA code are
tagged with MUSB_DMA_INVENTRA which may have a chance of
working. Looks like the defconfigs for these use PIO_ONLY,
so this should not break existing configs.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Tony Lindgren
2015-05-01 12:29:27 -07:00
committed by Felipe Balbi
parent e499123ed7
commit f8e9f34f80
14 changed files with 51 additions and 29 deletions
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drivers/usb/musb/blackfin.c
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@@ -465,6 +465,7 @@ static int bfin_musb_exit(struct musb *musb)
}
static const struct musb_platform_ops bfin_ops = {
.quirks = MUSB_DMA_INVENTRA,
.init = bfin_musb_init,
.exit = bfin_musb_exit,