If NO_DMA=y:
drivers/built-in.o: In function `ocfb_remove':
ocfb.c:(.text+0x27fee): undefined reference to `dma_free_coherent'
drivers/built-in.o: In function `ocfb_probe':
ocfb.c:(.text+0x28418): undefined reference to `dma_alloc_coherent'
ocfb.c:(.text+0x284d2): undefined reference to `dma_free_coherent'
Signed-off-by: Geert Uytterhoeven <[email protected]>
---
drivers/video/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 0192900dd183..fb8d31e717bc 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -982,7 +982,7 @@ config FB_PVR2
config FB_OPENCORES
tristate "OpenCores VGA/LCD core 2.0 framebuffer support"
- depends on FB
+ depends on FB && HAS_DMA
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
--
1.7.9.5