On Sun, Aug 19, 2012 at 11:00:03PM +0200, Marcin Slusarz wrote: > Signed-off-by: Marcin Slusarz <marcin.slus...@gmail.com> > --- > Do I miss something important why was it written this way? Nope, you didn't. It's a left-over from a *really* early revision of the userspace version of the kernel module.
Thanks! > --- > drivers/gpu/drm/nouveau/core/engine/fifo/base.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/base.c > b/drivers/gpu/drm/nouveau/core/engine/fifo/base.c > index 543fcaf..bbb43c6 100644 > --- a/drivers/gpu/drm/nouveau/core/engine/fifo/base.c > +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/base.c > @@ -122,14 +122,14 @@ u32 > _nouveau_fifo_channel_rd32(struct nouveau_object *object, u32 addr) > { > struct nouveau_fifo_chan *chan = (void *)object; > - return ((volatile u32 *)chan->user)[addr / 4]; > + return ioread32_native(chan->user + addr); > } > > void > _nouveau_fifo_channel_wr32(struct nouveau_object *object, u32 addr, u32 data) > { > struct nouveau_fifo_chan *chan = (void *)object; > - ((volatile u32 *)chan->user)[addr / 4] = data; > + iowrite32_native(data, chan->user + addr); > } > > static int > -- > 1.7.8.6 > > _______________________________________________ > Nouveau mailing list > Nouveau@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/nouveau _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau