From 23661f00dbe88d1a586cc18ece9f87fa4bd496f5 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Mon, 19 Jan 2009 14:39:10 -0700 Subject: [PATCH] --- yaml --- r: 130065 b: refs/heads/master c: 83436a0560e9ef8af2f0796264dde4bed1415359 h: refs/heads/master i: 130063: 6bd50a15e8ae5e88418cd6d1190c65525c6417ff v: v3 --- [refs] | 2 +- trunk/drivers/dma/dmaengine.c | 6 ------ 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/[refs] b/[refs] index 6ea81431703c..172fdd2c7a55 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 169d5f663759ec494aa74a552ce99486235e6e50 +refs/heads/master: 83436a0560e9ef8af2f0796264dde4bed1415359 diff --git a/trunk/drivers/dma/dmaengine.c b/trunk/drivers/dma/dmaengine.c index 6df144a65fef..a58993011edb 100644 --- a/trunk/drivers/dma/dmaengine.c +++ b/trunk/drivers/dma/dmaengine.c @@ -329,9 +329,6 @@ struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type) struct dma_chan *chan; int cpu; - WARN_ONCE(dmaengine_ref_count == 0, - "client called %s without a reference", __func__); - cpu = get_cpu(); chan = per_cpu_ptr(channel_table[tx_type], cpu)->chan; put_cpu(); @@ -348,9 +345,6 @@ void dma_issue_pending_all(void) struct dma_device *device; struct dma_chan *chan; - WARN_ONCE(dmaengine_ref_count == 0, - "client called %s without a reference", __func__); - rcu_read_lock(); list_for_each_entry_rcu(device, &dma_device_list, global_node) { if (dma_has_cap(DMA_PRIVATE, device->cap_mask))