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authorChris Wilson <chris@chris-wilson.co.uk>2011-01-23 12:22:16 -0500
committerChris Wilson <chris@chris-wilson.co.uk>2011-01-24 13:27:32 -0500
commit8a327f23e23fa509e6e3c2263ae1cc0a67dec387 (patch)
tree119abf09e1ec9babaf78e6889187f9d54864b118 /include/linux/virtio_config.h
parent5a9a8d1a99c617df82339456fbdd30d6ed3a856b (diff)
parentd315777b32a4696feb86f2a0c9e9f39c94683649 (diff)
Merge remote branch 'linus/master' into drm-intel-fixes
Merge with Linus to resolve conflicting fixes for the reusing the stale HEAD value during intel_ring_wait(). Conflicts: drivers/gpu/drm/i915/intel_ringbuffer.c
Diffstat (limited to 'include/linux/virtio_config.h')
-rw-r--r--include/linux/virtio_config.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 0093dd7c1d6f..800617b4ddd5 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -109,7 +109,10 @@ static inline bool virtio_has_feature(const struct virtio_device *vdev,
109 unsigned int fbit) 109 unsigned int fbit)
110{ 110{
111 /* Did you forget to fix assumptions on max features? */ 111 /* Did you forget to fix assumptions on max features? */
112 MAYBE_BUILD_BUG_ON(fbit >= 32); 112 if (__builtin_constant_p(fbit))
113 BUILD_BUG_ON(fbit >= 32);
114 else
115 BUG_ON(fbit >= 32);
113 116
114 if (fbit < VIRTIO_TRANSPORT_F_START) 117 if (fbit < VIRTIO_TRANSPORT_F_START)
115 virtio_check_driver_offered_feature(vdev, fbit); 118 virtio_check_driver_offered_feature(vdev, fbit);