diff options
| author | David Schalig <dschalig@nvidia.com> | 2012-01-11 17:31:43 +0900 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-01-19 10:22:29 -0800 |
| commit | 0ed0002d76096a629f077b50bd31b4894b9ea528 (patch) | |
| tree | a178c33d70faeaafe0720869585c444e774d570e /arch/arm/mach-tegra/dma.c | |
| parent | 8a2fa4eadbdebdfc15bdcd78b22968cca2a12fad (diff) | |
tegra: dma: add missing error return value
- add missing error code
- remove duplicate define
Bug 919369
Bug 919338
Change-Id: I03012050f3b6c4b7bda69657fdd5cb533dcd937e
Signed-off-by: David Schalig <dschalig@nvidia.com>
Reviewed-on: http://git-master/r/74521
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Scott Peterson <speterson@nvidia.com>
Reviewed-on: http://git-master/r/75544
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Tested-by: Varun Wadekar <vwadekar@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/dma.c')
| -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 c36c31d6ec01..8776e9b2a7bb 100644 --- a/arch/arm/mach-tegra/dma.c +++ b/arch/arm/mach-tegra/dma.c @@ -290,7 +290,7 @@ int tegra_dma_dequeue_req(struct tegra_dma_channel *ch, } if (!found) { spin_unlock_irqrestore(&ch->lock, irq_flags); - return 0; + return -ENOENT; } if (!stop) |