Re: [PATCH] mmc: dw_mmc: add missing MFD_SYSCON dependency for SOCFPGA

[Dinh Nguyen <dinguyen@altera.com>]

On Thu, 2013-08-01 at 23:52 +0900, Jaehoon Chung wrote:
> When I used socfpga_defconfig, MFD_SYSCON is enabled.
> Which config do you use?
> 

Yes, select MFD_SYSCON is in mach-socfpga/Kconfig. This should have
fixed this error.

commit 1780db9e2104 ARM: socfpga: Add syscon to be part of socfpga

Dinh
> Best Regards,
> Jaehoon Chung
> 
> On 08/01/2013 09:28 AM, Jingoo Han wrote:
> > Added missing MFD_SYSCON dependency for SOCFPGA in order to fix
> > the following link error.
> > 
> > drivers/mmc/host/dw_mmc-socfpga.c:49: undefined reference to `syscon_regmap_lookup_by_compatible'
> > 
> > Signed-off-by: Jingoo Han <jg1.han@samsung.com>
> > ---
> >  drivers/mmc/host/Kconfig |    2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> > index 8a4c066..84102bc 100644
> > --- a/drivers/mmc/host/Kconfig
> > +++ b/drivers/mmc/host/Kconfig
> > @@ -569,7 +569,7 @@ config MMC_DW_EXYNOS
> >  
> >  config MMC_DW_SOCFPGA
> >  	tristate "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
> > -	depends on MMC_DW
> > +	depends on MMC_DW && MFD_SYSCON
> >  	select MMC_DW_PLTFM
> >  	help
> >  	  This selects support for Altera SoCFPGA specific extensions to the
> > 
> 
>