diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-10-13 13:02:56 +0300 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-10-14 14:23:19 +0300 |
| commit | 70006ad6d8059dd9aa473a2bb739b6151c0ae117 (patch) | |
| tree | 2847af58183103b9823c0de15f81f6cdf86437e5 /drivers/gpu/drm/i915/intel_engine_cs.c | |
| parent | 6772ffe0235937414e6ab2de0f44adb1cb794408 (diff) | |
| download | linux-70006ad6d8059dd9aa473a2bb739b6151c0ae117.tar.xz | |
drm/i915: Do not use INTEL_INFO(dev_priv)->ring_mask inside WARNs
Saves 1520 bytes of .rodata strings.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Jani Nikula <jani.nikula@linux.intel.com>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_engine_cs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_engine_cs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index fba6edd9f819..2dc94812bea5 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -116,6 +116,7 @@ int intel_engines_init(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); struct intel_device_info *device_info = mkwrite_device_info(dev_priv); + unsigned int ring_mask = INTEL_INFO(dev_priv)->ring_mask; unsigned int mask = 0; int (*init)(struct intel_engine_cs *engine); struct intel_engine_cs *engine; @@ -123,8 +124,8 @@ int intel_engines_init(struct drm_device *dev) unsigned int i; int ret; - WARN_ON(INTEL_INFO(dev_priv)->ring_mask == 0); - WARN_ON(INTEL_INFO(dev_priv)->ring_mask & + WARN_ON(ring_mask == 0); + WARN_ON(ring_mask & GENMASK(sizeof(mask) * BITS_PER_BYTE - 1, I915_NUM_ENGINES)); for (i = 0; i < ARRAY_SIZE(intel_engines); i++) { @@ -155,7 +156,7 @@ int intel_engines_init(struct drm_device *dev) * are added to the driver by a warning and disabling the forgotten * engines. */ - if (WARN_ON(mask != INTEL_INFO(dev_priv)->ring_mask)) + if (WARN_ON(mask != ring_mask)) device_info->ring_mask = mask; device_info->num_rings = hweight32(mask); |