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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-04-23 19:59:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-23 14:09:58 -0400 |
| commit | 0357cc1def050c4d6107835ed6b79122243bd240 (patch) | |
| tree | d515f8e359a2d06611513abd9b187a5788cd0871 /drivers/net/ethernet/arc | |
| parent | 61e77d297dd1fc739828027a2790ee5365de50d2 (diff) | |
| download | linux-0357cc1def050c4d6107835ed6b79122243bd240.tar.bz2 | |
ethernet: arc: ARC_EMAC and EMAC_ROCKCHIP should depend on HAS_DMA
If NO_DMA=y:
drivers/built-in.o: In function `arc_emac_tx_clean':
emac_main.c:(.text+0x2decde): undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `arc_emac_rx':
emac_main.c:(.text+0x2dee1c): undefined reference to `dma_unmap_single'
emac_main.c:(.text+0x2dee72): undefined reference to `dma_map_single'
emac_main.c:(.text+0x2dee7e): undefined reference to `dma_mapping_error'
drivers/built-in.o: In function `arc_emac_probe':
(.text+0x2df2ee): undefined reference to `dmam_alloc_coherent'
drivers/built-in.o: In function `arc_emac_open':
emac_main.c:(.text+0x2df6d8): undefined reference to `dma_map_single'
emac_main.c:(.text+0x2df6e4): undefined reference to `dma_mapping_error'
drivers/built-in.o: In function `arc_emac_tx':
emac_main.c:(.text+0x2df9e4): undefined reference to `dma_map_single'
emac_main.c:(.text+0x2df9f0): undefined reference to `dma_mapping_error'
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/arc')
| -rw-r--r-- | drivers/net/ethernet/arc/Kconfig | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/arc/Kconfig b/drivers/net/ethernet/arc/Kconfig index 8e262e2b39b6..dea29ee24da4 100644 --- a/drivers/net/ethernet/arc/Kconfig +++ b/drivers/net/ethernet/arc/Kconfig @@ -25,8 +25,7 @@ config ARC_EMAC_CORE config ARC_EMAC tristate "ARC EMAC support" select ARC_EMAC_CORE - depends on OF_IRQ - depends on OF_NET + depends on OF_IRQ && OF_NET && HAS_DMA ---help--- On some legacy ARC (Synopsys) FPGA boards such as ARCAngel4/ML50x non-standard on-chip ethernet device ARC EMAC 10/100 is used. @@ -35,7 +34,7 @@ config ARC_EMAC config EMAC_ROCKCHIP tristate "Rockchip EMAC support" select ARC_EMAC_CORE - depends on OF_IRQ && OF_NET && REGULATOR + depends on OF_IRQ && OF_NET && REGULATOR && HAS_DMA ---help--- Support for Rockchip RK3066/RK3188 EMAC ethernet controllers. This selects Rockchip SoC glue layer support for the |