On Fri, Dec 11, 2009 at 12:00:11PM +0100, Marc Zyngier wrote: > Kukjin Kim <[email protected]> wrote:
> > +/* define the number of gpios we need to the one after the GPR() range */ > > +#define ARCH_NR_GPIOS (S5P6440_GPR(S5P6440_GPIO_R_NR) + 1) > Doing so prevents the use of GPIO expanders. Either provide a config > option to provide additional GPIO space, or just get rid of the #define. It also prevents the use of external devices with interrupt controllers (eg, most PMICs these days). See the S3C24xx and S3C64xx code for examples of how to avoid this limit. -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
