On Tue, Sep 15, 2009 at 12:23, Dmitry Torokhov wrote: > On Tue, Sep 15, 2009 at 07:16:25AM -0400, Mike Frysinger wrote: >> On Tue, Sep 15, 2009 at 01:52, Dmitry Torokhov wrote: >> > OK, below is what I have now... One concern though - don't we need to do >> > request_mem_region/ioremap for the addr_res? >> >> i think so ... these operations are nops on a Blackfin CPU which is >> probably why it "just works". > > Surely request_mem_region is not a nop? I think even if uoremap is a nop > we need to convert the driver since it does not have to be on a > Blackfin, does it? i wasnt suggesting we not add these calls. i was just stating why they hadnt already been added -- things work fine on a Blackfin system w/out ioremap calls because we're a no-mmu system. >> the input layer can handle input even if it's not registered ? > > The device can survive input events as soon as it was allocated with > input_allocate_device() but of course the event will not get anywhere. > This is a property that I intend to keep since it is very convenient. that's fine, i was just curious -mike -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
