Hi Geert, On Fri, Feb 21, 2014 at 09:27:27PM +0100, Laurent Pinchart wrote: > On Friday 21 February 2014 20:54:34 Geert Uytterhoeven wrote: > > If NO_DMA=y: > > > > drivers/built-in.o: In function `flctl_dma_fifo0_transfer': > > sh_flctl.c:(.text+0x210398): undefined reference to `dma_map_single' > > sh_flctl.c:(.text+0x2104b0): undefined reference to `dma_unmap_single' > > > > Signed-off-by: Geert Uytterhoeven <[email protected]> > > Acked-by: Laurent Pinchart <[email protected]> > > > --- > > drivers/mtd/nand/Kconfig | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig > > index 90ff447bf043..e7786913280a 100644 > > --- a/drivers/mtd/nand/Kconfig > > +++ b/drivers/mtd/nand/Kconfig > > @@ -458,6 +458,7 @@ config MTD_NAND_MXC > > > > config MTD_NAND_SH_FLCTL > > tristate "Support for NAND on Renesas SuperH FLCTL" > > + depends on HAS_DMA > > depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST > > help > > Several Renesas SuperH CPU has FLCTL. This option enables support
It looks like Richard beat you to this. I have a similar patch queued up in l2-mtd.git: commit 4c8a074b3abab5a5d77c9a19f2fa5fb9d50f9908 Author: Richard Weinberger <[email protected]> Date: Fri Jan 31 13:39:07 2014 +0100 mtd: nand: flctl: Add dependency on HAS_IOMEM and HAS_DMA Thanks, Brian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
