Re: [PATCH 6/6] drm/i915: rename dev_priv info to __info to avoid usage

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On 02/01/2019 10:44, Jani Nikula wrote:
On Wed, 02 Jan 2019, Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxxxxx> wrote:
On 31/12/2018 14:56, Jani Nikula wrote:
Encourage use of INTEL_INFO() to access dev_priv->info to not accumulate
more direct users of ->info, making further changes easier.

Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxxxxx>
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
   drivers/gpu/drm/i915/i915_drv.h | 10 ++--------
   1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ce8d7a97e26b..18e67aaef764 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1431,7 +1431,7 @@ struct drm_i915_private {
   	struct kmem_cache *dependencies;
   	struct kmem_cache *priorities;
- const struct intel_device_info info;
+	const struct intel_device_info __info; /* Use INTEL_INFO() to access. */
   	struct intel_runtime_info __runtime; /* Use RUNTIME_INFO() to access. */
   	struct intel_driver_caps caps;
@@ -2192,13 +2192,7 @@ static inline unsigned int i915_sg_segment_size(void)
   	return size;
   }
-static inline const struct intel_device_info *
-intel_info(const struct drm_i915_private *dev_priv)
-{
-	return &dev_priv->info;
-}
-

What was this helper for, who remembers? :)

Didn't dig through the git logs, but I presume it's a leftover from the
days we were migrating to subclassing drm_device in drm_i915_private...

Hm yeah, could be. So the last one:

Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>

Regards,

Tvrtko


BR,
Jani.



Regards,

Tvrtko

-#define INTEL_INFO(dev_priv)	intel_info((dev_priv))
+#define INTEL_INFO(dev_priv)	(&(dev_priv)->__info)
   #define RUNTIME_INFO(dev_priv)	(&(dev_priv)->__runtime)
   #define DRIVER_CAPS(dev_priv)	(&(dev_priv)->caps)


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