From b786a8ad6a34b45ff6e40cf9c21f9c13c38e2f70 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 1 Sep 2015 22:05:58 +0200 Subject: Staging: most: MOST and MOSTCORE should depend on HAS_DMA If NO_DMA=y: ERROR: "dma_free_coherent" [drivers/staging/most/mostcore/mostcore.ko] undefined! ERROR: "dma_alloc_coherent" [drivers/staging/most/mostcore/mostcore.ko] undefined! As all MOST sub drivers use DMA functionality, add a dependency on HAS_DMA to MOSTCORE, and to MOST, which selects MOSTCORE. Signed-off-by: Geert Uytterhoeven Acked-by: Christian Gromm Signed-off-by: Greg Kroah-Hartman --- drivers/staging/most/Kconfig | 1 + drivers/staging/most/mostcore/Kconfig | 1 + 2 files changed, 2 insertions(+) (limited to 'drivers/staging') diff --git a/drivers/staging/most/Kconfig b/drivers/staging/most/Kconfig index d50de03de7b9..0b9b9b539f70 100644 --- a/drivers/staging/most/Kconfig +++ b/drivers/staging/most/Kconfig @@ -1,5 +1,6 @@ menuconfig MOST tristate "MOST driver" + depends on HAS_DMA select MOSTCORE default n ---help--- diff --git a/drivers/staging/most/mostcore/Kconfig b/drivers/staging/most/mostcore/Kconfig index 38abf1b21b66..47172546d728 100644 --- a/drivers/staging/most/mostcore/Kconfig +++ b/drivers/staging/most/mostcore/Kconfig @@ -4,6 +4,7 @@ config MOSTCORE tristate "MOST Core" + depends on HAS_DMA ---help--- Say Y here if you want to enable MOST support. -- cgit v1.2.3