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drm/i915/gem: Prefer drm_WARN* over WARN*

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struct drm_device specific drm_WARN* macros include device information
in the backtrace, so we know what device the warnings originate from.

Prefer drm_WARN* over WARN* at places where struct drm_device pointer
can be extracted.

Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504181600.18503-6-pankaj.laxminarayan.bharadiya@intel.com
This commit is contained in:
Pankaj Bharadiya 2020-05-04 23:45:56 +05:30 committed by Jani Nikula
parent ef3929b64b
commit 6db20e27f6
3 changed files with 4 additions and 3 deletions
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2
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
View File

@ -1626,7 +1626,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
err = i915_vma_bind(target->vma,
target->vma->obj->cache_level,
PIN_GLOBAL, NULL);
if (WARN_ONCE(err,
if (drm_WARN_ONCE(&i915->drm, err,
"Unexpected failure to bind target VMA!"))
return err;
}

3
drivers/gpu/drm/i915/gem/i915_gem_phys.c
View File

@ -29,7 +29,8 @@ static int i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
void *dst;
int i;
if (WARN_ON(i915_gem_object_needs_bit17_swizzle(obj)))
if (drm_WARN_ON(obj->base.dev,
i915_gem_object_needs_bit17_swizzle(obj)))
return -EINVAL;
/*

2
drivers/gpu/drm/i915/gem/i915_gem_userptr.c
View File

@ -235,7 +235,7 @@ i915_gem_userptr_init__mmu_notifier(struct drm_i915_gem_object *obj,
if (flags & I915_USERPTR_UNSYNCHRONIZED)
return capable(CAP_SYS_ADMIN) ? 0 : -EPERM;
if (WARN_ON(obj->userptr.mm == NULL))
if (drm_WARN_ON(obj->base.dev, obj->userptr.mm == NULL))
return -EINVAL;
mn = i915_mmu_notifier_find(obj->userptr.mm);