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Staging: most: MOST and MOSTCORE should depend on HAS_DMA

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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 <geert@linux-m68k.org>
Acked-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geert Uytterhoeven
2015-09-01 22:05:58 +02:00
committed by Greg Kroah-Hartman
parent 4de2ced795
commit b786a8ad6a
2 changed files with 2 additions and 0 deletions
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drivers/staging/most/Kconfig
+1
View File
@@ -1,5 +1,6 @@
menuconfig MOST
tristate "MOST driver"
depends on HAS_DMA
select MOSTCORE
default n
---help---
drivers/staging/most/mostcore/Kconfig
+1
View File
@@ -4,6 +4,7 @@
config MOSTCORE
tristate "MOST Core"
depends on HAS_DMA
---help---
Say Y here if you want to enable MOST support.