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| author | Steven Miao <realmz6@gmail.com> | 2012-05-25 11:32:03 +0800 |
|---|---|---|
| committer | Bob Liu <lliubbo@gmail.com> | 2012-07-24 13:39:48 +0800 |
| commit | e70f466067ef980876d6a190426b3670bccee4a7 (patch) | |
| tree | 4e41f5c571401b9ed26382bf8ce549b8c35d6ee6 /arch/blackfin | |
| parent | a75b3c06c1d400b2b5be25ea2453a5f6b77540ea (diff) | |
| download | op-kernel-dev-e70f466067ef980876d6a190426b3670bccee4a7.zip op-kernel-dev-e70f466067ef980876d6a190426b3670bccee4a7.tar.gz | |
bfin-dma: only use MDMA3 on bf609
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/kernel/bfin_dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/blackfin/kernel/bfin_dma.c b/arch/blackfin/kernel/bfin_dma.c index c166939..4a32f2d 100644 --- a/arch/blackfin/kernel/bfin_dma.c +++ b/arch/blackfin/kernel/bfin_dma.c @@ -45,7 +45,7 @@ static int __init blackfin_dma_init(void) atomic_set(&dma_ch[i].chan_status, 0); dma_ch[i].regs = dma_io_base_addr[i]; } -#ifdef CH_MEM_STREAM3_SRC +#if defined(CH_MEM_STREAM3_SRC) && defined(CONFIG_BF60x) /* Mark MEMDMA Channel 3 as requested since we're using it internally */ request_dma(CH_MEM_STREAM3_DEST, "Blackfin dma_memcpy"); request_dma(CH_MEM_STREAM3_SRC, "Blackfin dma_memcpy"); @@ -361,7 +361,7 @@ void __init early_dma_memcpy_done(void) __builtin_bfin_ssync(); } -#ifdef CH_MEM_STREAM3_SRC +#if defined(CH_MEM_STREAM3_SRC) && defined(CONFIG_BF60x) #define bfin_read_MDMA_S_CONFIG bfin_read_MDMA_S3_CONFIG #define bfin_write_MDMA_S_CONFIG bfin_write_MDMA_S3_CONFIG #define bfin_write_MDMA_S_START_ADDR bfin_write_MDMA_S3_START_ADDR |
