* Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> wrote: > Em Mon, 21 Sep 2009 20:23:45 +0200 > Ingo Molnar <mingo@xxxxxxx> escreveu: > > > > > * Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> wrote: > > > > > This series also contains several new drivers: > > > > > > - new driver for NXP saa7164; > > > > -tip testing found that an allyesconfig build buglet found its way into > > this driver - find the fix below. > > > > > diff --git a/drivers/media/video/saa7164/saa7164-core.c b/drivers/media/video/saa7164/saa7164-core.c > > index f0dbead..60f3214 100644 > > --- a/drivers/media/video/saa7164/saa7164-core.c > > +++ b/drivers/media/video/saa7164/saa7164-core.c > > @@ -45,8 +45,8 @@ MODULE_LICENSE("GPL"); > > 32 bus > > */ > > > > -unsigned int debug; > > -module_param(debug, int, 0644); > > +unsigned int saa_debug; > > +module_param(saa_debug, int, 0644); > > Hmm... it is better to use module_param_named(debug, saa_debug, int, 0644), to > keep presenting the parameter as just "debug" to userspace. ah, yes, fully agreed - i thought i did that but apparently modified it in this instance. > > This is because recent saa7164 changes introduced a global symbol > > named 'debug'. The x86 platform code already defines a 'debug' > > symbol. (which is named in a too generic way as well - but it can be > > used nicely to weed out too generic symbols in drivers ;- > > Agreed. > > Btw, I suggest to do a similar patch also for x86, to avoid such > future conflicts. Actually, Andrew considers it a feature that allows us to filter out too generic names early on :-) Ingo -- 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