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| author |   Jani Nikula <jani.nikula@intel.com> | 2015-12-14 12:50:52 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2015-12-16 11:28:26 +0200 |
| commit | 827303855da8722569999a56ab2ac0c96c567a4d (patch) | |
| tree | 76d49ac026a8e8b45d672778d194d0f7bc87bbb2 /drivers/gpu/drm/i915/intel_opregion.c | |
| parent | drm/i915/opregion: make VBT size limit more strict (diff) | |
| download | linux-dev-827303855da8722569999a56ab2ac0c96c567a4d.tar.xz linux-dev-827303855da8722569999a56ab2ac0c96c567a4d.zip | |
drm/i915/opregion: make VBT pointer a const
Because we can. It's not to be touched so tell the compiler too.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/4b1872b121fb34a193cff9a5cb4e7c858d4a55aa.1450089383.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_opregion.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_opregion.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index 1c8dfc9fca7d..e1795de440db 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -987,7 +987,7 @@ int intel_opregion_setup(struct drm_device *dev) DRM_DEBUG_DRIVER("ASLE extension supported\n"); if (!dmi_check_system(intel_no_opregion_vbt)) { - void *vbt = base + OPREGION_VBT_OFFSET; + const void *vbt = base + OPREGION_VBT_OFFSET; u32 vbt_size = OPREGION_ASLE_EXT_OFFSET - OPREGION_VBT_OFFSET; if (intel_bios_is_valid_vbt(vbt, vbt_size)) { |