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ARM: tegra: Don't WARN_ON() for too early dma channel allocations

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Since we'll do opportunistic allocations before the dma subsystem is
enabled we want just silent failures and retries instead.

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2011-12-22 14:17:40 +00:00
parent 07d4563e58
commit 13ae3d5bdf
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-tegra/dma.c
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@ -357,7 +357,7 @@ struct tegra_dma_channel *tegra_dma_allocate_channel(int mode)
int channel;
struct tegra_dma_channel *ch = NULL;
if (WARN_ON(!tegra_dma_initialized))
if (!tegra_dma_initialized)
return NULL;
mutex_lock(&tegra_dma_lock);