Commit d6e9c965 authored by Michal Wajdeczko's avatar Michal Wajdeczko Committed by Daniel Vetter
Browse files

drm/i915: Promote ptrdiff() to i915_utils.h 



Generic helpers should be placed in i915_utils.h.

Signed-off-by: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: default avatarMatthew Brost <matthew.brost@intel.com>
Reviewed-by: default avatarMatthew Brost <matthew.brost@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210603051630.2635-9-matthew.brost@intel.com
parent 882be6e0

drivers/gpu/drm/i915/i915_utils.h

+5 −0
Original line number Diff line number Diff line
@@ -201,6 +201,11 @@ __check_struct_size(size_t base, size_t arr, size_t count, size_t *size) 
	__T;								\

})



static __always_inline ptrdiff_t ptrdiff(const void *a, const void *b)

{

	return a - b;

}



/*

 * container_of_user: Extract the superclass from a pointer to a member.

 *

drivers/gpu/drm/i915/i915_vma.h

+0 −5
Original line number Diff line number Diff line
@@ -146,11 +146,6 @@ static inline void i915_vma_put(struct i915_vma *vma) 
	i915_gem_object_put(vma->obj);

}



static __always_inline ptrdiff_t ptrdiff(const void *a, const void *b)

{

	return a - b;

}



static inline long

i915_vma_compare(struct i915_vma *vma,

		 struct i915_address_space *vm,