From: Geert Uytterhoeven Date: Sun, 13 Dec 2009 09:11:06 +0000 (+0000) Subject: can: CAN_MCP251X should depend on HAS_DMA X-Git-Tag: v2.6.33-rc1~59^2~12 X-Git-Url: http://bbs.cooldavid.org/git/?a=commitdiff_plain;h=231d52a7bec6d141883d81dbb5516bff4a07533b;p=net-next-2.6.git can: CAN_MCP251X should depend on HAS_DMA When building for Sun 3: drivers/net/can/mcp251x.c:1074: undefined reference to `dma_free_coherent' drivers/net/can/mcp251x.c:976: undefined reference to `dma_alloc_coherent' drivers/net/can/mcp251x.c:1050: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven Signed-off-by: David S. Miller --- diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig index 8c485aad1b9..05b751719bd 100644 --- a/drivers/net/can/Kconfig +++ b/drivers/net/can/Kconfig @@ -50,7 +50,7 @@ config CAN_TI_HECC config CAN_MCP251X tristate "Microchip MCP251x SPI CAN controllers" - depends on CAN_DEV && SPI + depends on CAN_DEV && SPI && HAS_DMA ---help--- Driver for the Microchip MCP251x SPI CAN controllers.