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| author | Olof Johansson <olof@lixom.net> | 2011-12-22 14:17:40 (GMT) |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-02-07 02:24:58 (GMT) |
| commit | 13ae3d5bdf737d6078a562154ff4fef0ba5d0de1 (patch) | |
| tree | f6a5e78c700a5aecfd9c6f754de75cb6ffbd5b97 | |
| parent | 07d4563e58dea39923456939e7d4138fb608b98b (diff) | |
| download | linux-13ae3d5bdf737d6078a562154ff4fef0ba5d0de1.tar.xz | |
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>
| -rw-r--r-- | 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); |