On Wed, Sep 04, 2013 at 09:32:03AM -0400, Josh Boyer wrote: > The TI_EDMA driver unconditionally calls functions provided by the > TI_PRIV_EDMA code, but it doesn't force that to be built-in. If that isn't > otherwise enabled somewhere, you can get build errors like: > > linux-3.12.0-0.rc0.git1.1.fc21.armv7hl/drivers/dma/edma.c:593: undefined > reference to `edma_free_slot' > drivers/built-in.o: In function `edma_terminate_all': > linux-3.12.0-0.rc0.git1.1.fc21.armv7hl/drivers/dma/edma.c:169: undefined > reference to `edma_stop' > drivers/built-in.o: In function `edma_execute': > linux-3.12.0-0.rc0.git1.1.fc21.armv7hl/drivers/dma/edma.c:122: undefined > reference to `edma_write_slot' > linux-3.12.0-0.rc0.git1.1.fc21.armv7hl/drivers/dma/edma.c:149: undefined > reference to `edma_link' > linux-3.12.0-0.rc0.git1.1.fc21.armv7hl/drivers/dma/edma.c:152: undefined > reference to `edma_start' > > Make TI_EDMA select TI_PRIV_EDMA to avoid this. > > Signed-off-by: Josh Boyer <[email protected]>
Just replying to Matt's new email address as the TI one bounced when I originally sent this. > --- > drivers/dma/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig > index daa4da2..825374b 100644 > --- a/drivers/dma/Kconfig > +++ b/drivers/dma/Kconfig > @@ -198,6 +198,7 @@ config TI_EDMA > depends on ARCH_DAVINCI || ARCH_OMAP > select DMA_ENGINE > select DMA_VIRTUAL_CHANNELS > + select TI_PRIV_EDMA > default n > help > Enable support for the TI EDMA controller. This DMA > -- > 1.8.3.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
