diff options
| author | Iliyan Malchev <malchev@google.com> | 2010-10-21 16:48:37 -0700 |
|---|---|---|
| committer | Iliyan Malchev <malchev@google.com> | 2010-10-26 11:11:10 -0700 |
| commit | f18c9f31a0d25535c13f0b663fedeb253370b72d (patch) | |
| tree | 4c13a7a7455d235d2ea2400db318892b21ae9a54 /arch/arm/mach-tegra/dma.c | |
| parent | 008a6926f361addc33ae188dbb230126832a04bd (diff) | |
[ARM] tegra: dma: expose TEGRA_DMA_MAX_TRANSFER_SIZE, fix typo
NV_DMA_MAX_TRASFER_SIZE --> TEGRA_DMA_MAX_TRANSFER_SIZE
Signed-off-by: Iliyan Malchev <malchev@google.com>
Diffstat (limited to 'arch/arm/mach-tegra/dma.c')
| -rw-r--r-- | arch/arm/mach-tegra/dma.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mach-tegra/dma.c b/arch/arm/mach-tegra/dma.c index 8da59aa855ff..ffba4441a99b 100644 --- a/arch/arm/mach-tegra/dma.c +++ b/arch/arm/mach-tegra/dma.c @@ -101,8 +101,6 @@ #define TEGRA_SYSTEM_DMA_CH_MAX \ (TEGRA_SYSTEM_DMA_CH_NR - TEGRA_SYSTEM_DMA_AVP_CH_NUM - 1) -#define NV_DMA_MAX_TRASFER_SIZE 0x10000 - const unsigned int ahb_addr_wrap_table[8] = { 0, 32, 64, 128, 256, 512, 1024, 2048 }; @@ -326,7 +324,7 @@ int tegra_dma_enqueue_req(struct tegra_dma_channel *ch, unsigned long irq_flags; int start_dma = 0; - if (req->size > NV_DMA_MAX_TRASFER_SIZE || + if (req->size > TEGRA_DMA_MAX_TRANSFER_SIZE || req->source_addr & 0x3 || req->dest_addr & 0x3) { pr_err("Invalid DMA request for channel %d\n", ch->id); return -EINVAL; |