From: Lauri Kasanen Date: Wed, 27 Mar 2013 13:04:55 +0000 (+0200) Subject: drm/i915: Fix build failure X-Git-Tag: next-20130404~130^2~2^2~1 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=27b7c63a7c509d797c151e95a641e1d94d94bbd9;p=karo-tx-linux.git drm/i915: Fix build failure ERROR: "__build_bug_on_failed" [drivers/gpu/drm/i915/i915.ko] undefined! Originally reported at http://www.gossamer-threads.com/lists/linux/kernel/1631803 FDO bug #62775 This needs to be backported to both 3.7 and 3.8 stable trees. Doesn't apply straight, but it's a quick change. Signed-off-by: Lauri Kasanen Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=62775 Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 3b11ab0fbc96..9a48e1a2d417 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -57,7 +57,7 @@ eb_create(struct drm_i915_gem_execbuffer2 *args) if (eb == NULL) { int size = args->buffer_count; int count = PAGE_SIZE / sizeof(struct hlist_head) / 2; - BUILD_BUG_ON(!is_power_of_2(PAGE_SIZE / sizeof(struct hlist_head))); + BUILD_BUG_ON_NOT_POWER_OF_2(PAGE_SIZE / sizeof(struct hlist_head)); while (count > 2*size) count >>= 1; eb = kzalloc(count*sizeof(struct hlist_head) +