diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-04-23 20:04:51 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-23 14:09:58 -0400 |
| commit | 2fb42aab48762fb1d5e21fbb40acad0f2650b9b4 (patch) | |
| tree | 775b088b7e1b5c273819e45eb75fc2d2d33c39d8 /drivers/net/can/Kconfig | |
| parent | 0357cc1def050c4d6107835ed6b79122243bd240 (diff) | |
can: CAN_GRCAN should depend on HAS_DMA
If NO_DMA=y:
drivers/built-in.o: In function `grcan_free_dma_buffers':
grcan.c:(.text+0x2d7716): undefined reference to `dma_free_coherent'
drivers/built-in.o: In function `grcan_allocate_dma_buffers':
grcan.c:(.text+0x2d779c): undefined reference to `dma_alloc_coherent'
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/can/Kconfig')
| -rw-r--r-- | drivers/net/can/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig index 58808f651452..e8c96b8e86f4 100644 --- a/drivers/net/can/Kconfig +++ b/drivers/net/can/Kconfig @@ -112,7 +112,7 @@ config PCH_CAN config CAN_GRCAN tristate "Aeroflex Gaisler GRCAN and GRHCAN CAN devices" - depends on OF + depends on OF && HAS_DMA ---help--- Say Y here if you want to use Aeroflex Gaisler GRCAN or GRHCAN. Note that the driver supports little endian, even though little |