drm/i915: Rename gtt_bus_addr to gtt_phys_addr
authorBjorn Helgaas <bhelgaas@google.com>
Sat, 21 Dec 2013 17:52:52 +0000 (10:52 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 7 Jan 2014 18:36:43 +0000 (11:36 -0700)
commit21c346075c0694581303ff04ff2be021587e4b40
treef1e1145fe32846d4d4d4c5e184a0e01b041b8426
parentd68c5a271727e09ce4a26ea8b85cbb852e06650f
drm/i915: Rename gtt_bus_addr to gtt_phys_addr

We're dealing with CPU physical addresses here, which may be different from
bus addresses, so rename gtt_bus_addr to gtt_phys_addr to avoid confusion.

No functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_gem_gtt.c