There are some compilation errors when CONFIG_MMP_TDMA is enabled and CONFIG_GENERIC_ALLOCATOR is disabled: drivers/built-in.o: In function `mmp_tdma_prep_dma_cyclic': mmp_tdma.c:(.text+0x7890e): undefined reference to `gen_pool_dma_alloc' drivers/built-in.o: In function `mmp_tdma_free_chan_resources': mmp_tdma.c:(.text+0x78aca): undefined reference to `gen_pool_free' drivers/built-in.o: In function `mmp_tdma_probe': mmp_tdma.c:(.text+0x78ea8): undefined reference to `of_gen_pool_get' This commit fix this problem by selecting GENERIC_ALLOCATOR when CONFIG_MMP_TDMA is enabled. Signed-off-by: Jérémy Lefaure <jeremy.lefaure@xxxxxxxxxxxx> --- drivers/dma/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index af63a6b..141aefb 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -306,6 +306,7 @@ config MMP_TDMA depends on ARCH_MMP || COMPILE_TEST select DMA_ENGINE select MMP_SRAM if ARCH_MMP + select GENERIC_ALLOCATOR help Support the MMP Two-Channel DMA engine. This engine used for MMP Audio DMA and pxa910 SQU. -- 2.10.0 -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
