From 231d52a7bec6d141883d81dbb5516bff4a07533b Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven <geert@linux-m68k.org> Date: Sun, 13 Dec 2009 09:11:06 +0000 Subject: [PATCH] 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 <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/net/can/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig index 8c485aad1b94..05b751719bd5 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.