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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-09-01 22:05:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-13 09:24:44 -0700 |
| commit | b786a8ad6a34b45ff6e40cf9c21f9c13c38e2f70 (patch) | |
| tree | a9309f4de1246371b41dc9a49df15688cd2dbc31 /drivers/staging | |
| parent | 4de2ced795272db3ee5d668510b3a91a2bf1d1fb (diff) | |
| download | linux-b786a8ad6a34b45ff6e40cf9c21f9c13c38e2f70.tar.bz2 | |
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 <geert@linux-m68k.org>
Acked-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/most/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/staging/most/mostcore/Kconfig | 1 |
2 files changed, 2 insertions, 0 deletions
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. |