i915: switch from acpi_os_ioremap to memremap

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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>

...

This commit is contained in:

Williams, Dan J 2015-10-12 21:12:57 +00:00 • committed by Daniel Vetter

parent adfb46721e

commit 115719fcea

5 changed files with 62 additions and 62 deletions

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2

drivers/gpu/drm/i915/i915_debugfs.c

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12

drivers/gpu/drm/i915/i915_drv.h

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25

drivers/gpu/drm/i915/intel_bios.c

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83

drivers/gpu/drm/i915/intel_opregion.c

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2

drivers/gpu/drm/i915/intel_panel.c

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