On Wed, Jul 24, 2013 at 11:09:18AM -0700, Jesse Barnes wrote: > On Wed, 24 Jul 2013 18:59:02 +0100 > Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote: > > > + base = read_pci_config_32(num, slot, func, 0x5c); > > > + base &= ~((1<<20) - 1); > > > > I wish there was some synatic sugar we can apply for base &= -MB(1); > > I think it's clear enough. Or is this a snarky comment that kernel.h > has a macro for this you're not mentioning? :) I was being sincere! It's an idiom that crops up often enough, so I wondering aloud if someone had a neat solution. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
