| commit | 2fb42aab48762fb1d5e21fbb40acad0f2650b9b4 | [log] [tgz] |
|---|---|---|
| author | Geert Uytterhoeven <geert@linux-m68k.org> | Thu Apr 23 20:04:51 2015 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Thu Apr 23 14:09:58 2015 -0400 |
| tree | 775b088b7e1b5c273819e45eb75fc2d2d33c39d8 | |
| 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>