Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH] uio: UIO_PRUSS should depend on HAS_DMA | Date | Mon, 29 Jun 2015 09:12:38 +0200 |
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If NO_DMA=y:
ERROR: "dma_alloc_coherent" [drivers/uio/uio_pruss.ko] undefined! ERROR: "dma_free_coherent" [drivers/uio/uio_pruss.ko] undefined!
Add a dependency on HAS_DMA to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> --- drivers/uio/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig index 48fb1d983f6c6adb..52c98ce1b6febf02 100644 --- a/drivers/uio/Kconfig +++ b/drivers/uio/Kconfig @@ -127,7 +127,7 @@ config UIO_FSL_ELBC_GPCM_NETX5152 config UIO_PRUSS tristate "Texas Instruments PRUSS driver" select GENERIC_ALLOCATOR - depends on HAS_IOMEM + depends on HAS_IOMEM && HAS_DMA help PRUSS driver for OMAPL138/DA850/AM18XX devices PRUSS driver requires user space components, examples and user space -- 1.9.1
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