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don't reinit ring if already initialised
authorDave Airlie <airlied@redhat.com>
Fri, 25 Jan 2008 06:32:09 +0000 (16:32 +1000)
committerDave Airlie <airlied@redhat.com>
Fri, 25 Jan 2008 06:32:09 +0000 (16:32 +1000)
commitfa7b779c91cbac16ec699efab4ee150412d4ba74
tree161420069656db473c3f6a8d442c9cc2dc22c246
parente7a41d7f5be49241480a20eb733262712e0f8dcb
don't reinit ring if already initialised
shared-core/i915_dma.c