diff options
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 | |
parent | 65318734645c35a1612f76b856a84b9fb995d7e3 (diff) | |
download | op-kernel-dev-827303855da8722569999a56ab2ac0c96c567a4d.zip op-kernel-dev-827303855da8722569999a56ab2ac0c96c567a4d.tar.gz |
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')
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_opregion.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ef15f17..10e4716 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -457,7 +457,7 @@ struct intel_opregion { u32 swsci_gbda_sub_functions; u32 swsci_sbcb_sub_functions; struct opregion_asle *asle; - void *vbt; + const void *vbt; u32 *lid_state; struct work_struct asle_work; }; diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index 1c8dfc9..e1795de 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)) { |