On Wed, 13 Jul 2011 18:05:45 -0300 Mauro Carvalho Chehab wrote: > Em 10-07-2011 16:51, Randy Dunlap escreveu: > > From: Randy Dunlap <rdunlap@xxxxxxxxxxxx> > > > > Add HEX_STRING(value) to stringify.h so that drivers can > > convert kconfig hex values (without leading "0x") to useful > > hex constants. > > > > Several drivers/media/radio/ drivers need this. I haven't > > checked if any other drivers need to do this. > > > > Alternatively, kconfig could produce hex config symbols with > > leading "0x". > > Hi Randy, > > After applying patch 1/9 and 2/9 over 3.0-rc7+media patches, I'm > now getting this error: > > drivers/media/radio/radio-aimslab.c:52:1: error: invalid suffix "x20f" on integer constant Hi Mauro, I built all of these drivers with my patches applied, but I'll see if I can find where this error is coming from. Thanks for checking & letting me know. > $ grep 20f .config > CONFIG_RADIO_RTRACK_PORT=20f > > $ gcc --version > gcc (GCC) 4.4.5 20110214 (Red Hat 4.4.5-6) > > Before this patch, this were working (or, at least, weren't producing > any error). > > Perhaps the breakage on your compilation happened due to another > patch at the tree? If so, the better would be to apply this patch > series together with the ones that caused the breakage, to avoid > bisect troubles. > > > > > Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx> > > --- > > include/linux/stringify.h | 7 +++++++ > > 1 file changed, 7 insertions(+) > > > > NOTE: The other 8 patches are on lkml and linux-media mailing lists. > > > > --- linux-next-20110707.orig/include/linux/stringify.h > > +++ linux-next-20110707/include/linux/stringify.h > > @@ -9,4 +9,11 @@ > > #define __stringify_1(x...) #x > > #define __stringify(x...) __stringify_1(x) > > > > +/* > > + * HEX_STRING(value) is useful for CONFIG_ values that are in hex, > > + * but kconfig does not put a leading "0x" on them. > > + */ > > +#define HEXSTRINGVALUE(h, value) h##value > > +#define HEX_STRING(value) HEXSTRINGVALUE(0x, value) > > + > > #endif /* !__LINUX_STRINGIFY_H */ > > -- --- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code *** -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
