<dec f='src/src/sys/external/bsd/drm2/dist/drm/radeon/radeon.h' l='1004' type='void radeon_ring_undo(struct radeon_ring * ring)'/>
<def f='src/src/sys/external/bsd/drm2/dist/drm/radeon/radeon_ring.c' l='467' ll='470' type='void radeon_ring_undo(struct radeon_ring * ring)'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/radeon/radeon_ring.c' l='481' u='c' c='radeon_ring_unlock_undo'/>
<doc f='src/src/sys/external/bsd/drm2/dist/drm/radeon/radeon_ring.c' l='460'>/**
 * radeon_ring_undo - reset the wptr
 *
 * @ring: radeon_ring structure holding ring information
 *
 * Reset the driver&apos;s copy of the wptr (all asics).
 */</doc>
<use f='src/src/sys/external/bsd/drm2/dist/drm/radeon/radeon_semaphore.c' l='165' u='c' c='radeon_semaphore_sync_rings'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/radeon/radeon_semaphore.c' l='175' u='c' c='radeon_semaphore_sync_rings'/>
