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| author | Cliff Cai <cliff.cai@analog.com> | 2007-11-21 15:22:58 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-11-21 15:22:58 +0800 |
| commit | 28a44d4bd6bdc7d013405bfc2aa7f126d39a7b2b (patch) | |
| tree | c305b8bce00a6a9f3666979cd5a6e03d5a9bb5ce /arch/blackfin | |
| parent | 90c7f4686f82aef875aadf8e5c9c1a9465e5143b (diff) | |
| download | blackbird-op-linux-28a44d4bd6bdc7d013405bfc2aa7f126d39a7b2b.tar.gz blackbird-op-linux-28a44d4bd6bdc7d013405bfc2aa7f126d39a7b2b.zip | |
Blackfin arch: export symbol get_dma_curr_desc_ptr for driver usage
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/kernel/bfin_dma_5xx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c index 503eef4c7fec..b54446055a43 100644 --- a/arch/blackfin/kernel/bfin_dma_5xx.c +++ b/arch/blackfin/kernel/bfin_dma_5xx.c @@ -436,6 +436,7 @@ unsigned long get_dma_curr_desc_ptr(unsigned int channel) return dma_ch[channel].regs->curr_desc_ptr; } +EXPORT_SYMBOL(get_dma_curr_desc_ptr); unsigned long get_dma_curr_addr(unsigned int channel) { |
