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drm/i915: have *_debugfs_init() functions return void.

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Since commit 987d65d013 (drm: debugfs: make
drm_debugfs_create_files() never fail), drm_debugfs_create_files() never
fails and should return void. Therefore, remove its use as the
return value of debugfs_init() functions and have the functions return
void.

v2: convert intel_display_debugfs_register() stub to return void too.

Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-15-wambui.karugax@gmail.com
This commit is contained in:
Wambui Karuga
2020-03-10 16:31:18 +03:00
committed by Daniel Vetter
parent 68f73a1bef
commit f06b2052f7
4 changed files with 12 additions and 12 deletions
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4
drivers/gpu/drm/i915/i915_debugfs.h
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@@ -12,10 +12,10 @@ struct drm_i915_private;
struct seq_file;
#ifdef CONFIG_DEBUG_FS
int i915_debugfs_register(struct drm_i915_private *dev_priv);
void i915_debugfs_register(struct drm_i915_private *dev_priv);
void i915_debugfs_describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj);
#else
static inline int i915_debugfs_register(struct drm_i915_private *dev_priv) { return 0; }
static inline void i915_debugfs_register(struct drm_i915_private *dev_priv) {}
static inline void i915_debugfs_describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) {}
#endif