Commit 13ae3d5b authored Dec 22, 2011 by Olof Johansson

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



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>

parent 07d4563e

arch/arm/mach-tegra/dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);