drm/i915: fix header file inclusion for might_alloc()

Replace "linux/slab.h" with "linux/sched/mm.h" header inclusion
as the first is not required, while the second, if not included,
prodouces the following error:

drivers/gpu/drm/i915/i915_vma_resource.c: In function ‘i915_vma_resource_bind_dep_await’:
drivers/gpu/drm/i915/i915_vma_resource.c:381:9: error: implicit declaration of function ‘might_alloc’; did you mean ‘might_lock’? [-Werror=implicit-function-declaration]
  381 |         might_alloc(gfp);
      |         ^~~~~~~~~~~
      |         might_lock

Fixes: 2f6b90da9192 ("drm/i915: Use vma resources for async unbinding")
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220124094418.2661-1-andi.shyti@linux.intel.com

diff --git a/drivers/gpu/drm/i915/i915_vma_resource.c b/drivers/gpu/drm/i915/i915_vma_resource.c
index 1f41c0c699eba5f2234173ad3b5b030ff1057a07..bbb0ff14272fc9ab4f8f5aba91fe621fa2582718 100644 (file)
--- a/drivers/gpu/drm/i915/i915_vma_resource.c
+++ b/drivers/gpu/drm/i915/i915_vma_resource.c
@@ -4,7 +4,7 @@
  */
 
 #include <linux/interval_tree_generic.h>
-#include <linux/slab.h>
+#include <linux/sched/mm.h>
 
 #include "i915_sw_fence.h"
 #include "i915_vma_resource.h"