i915: switch from acpi_os_ioremap to memremap
authorWilliams, Dan J <dan.j.williams@intel.com>
Mon, 12 Oct 2015 21:12:57 +0000 (21:12 +0000)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 13 Oct 2015 08:22:45 +0000 (10:22 +0200)
commit115719fceaa733d646e39cdce83cc32ddb891a49
treede16a97ec73b5bc060ed6dedb5275bc492c41385
parentadfb46721e4a4ef373dee8b773b424c40a176fc2
i915: switch from acpi_os_ioremap to memremap

i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly
map it with memremap rather than the implied cache setting of
acpi_os_ioremap().

Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_debugfs.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/intel_bios.c
drivers/gpu/drm/i915/intel_opregion.c
drivers/gpu/drm/i915/intel_panel.c