Hello, in current linux-next (and net-next) the compilation of the CAN drivers[1] with ARCH=blackfin fails with:
> CC [M] drivers/net/can/c_can/c_can.o
> In file included from linux/include/linux/netdevice.h:38:0,
> from linux/drivers/net/can/c_can/c_can.c:32:
> linux/include/linux/dmaengine.h:55:2: error: expected identifier before
> numeric constant
> linux/include/linux/dmaengine.h: In function 'dma_async_is_complete':
> linux/include/linux/dmaengine.h:1023:9: error: 'DMA_IN_PROGRESS' undeclared
> (first use in this function)
> linux/include/linux/dmaengine.h:1023:9: note: each undeclared identifier is
> reported only once for each function it appears in
There are two locations where DMA_COMPLETE is defined:
> arch/blackfin/mach-bf548/include/mach/defBF547.h:602:#define
> DMA_COMPLETE 0x8 /* DMA Complete */
> arch/blackfin/mach-bf548/include/mach/defBF544.h:622:#define
> DMA_COMPLETE 0x8 /* DMA Complete */
and
> include/linux/dmaengine.h-enum dma_status {
> include/linux/dmaengine.h: DMA_COMPLETE,
> include/linux/dmaengine.h- DMA_IN_PROGRESS,
> include/linux/dmaengine.h- DMA_PAUSED,
> include/linux/dmaengine.h- DMA_ERROR,
> include/linux/dmaengine.h-};
What's the appropriate fix for the problem?
Marc
[1] Yes, c_can isn't a blackfin driver, but it's the first one in my
compile tests and it fails.
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Pengutronix e.K. | Marc Kleine-Budde |
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