[PATCH 1/9] arm/tegra: Don't WARN_ON() for too early dma channel allocations

[Olof Johansson]

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 at lixom.net>
---
 arch/arm/mach-tegra/dma.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-tegra/dma.c b/arch/arm/mach-tegra/dma.c
index c0cf967..98b33c8 100644
--- a/arch/arm/mach-tegra/dma.c
+++ b/arch/arm/mach-tegra/dma.c
@@ -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);
-- 
1.7.8.GIT