diff options
| author | Cliff Cai <cliff.cai@analog.com> | 2007-11-21 02:22:58 -0500 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-11-21 02:22:58 -0500 |
| commit | 28a44d4bd6bdc7d013405bfc2aa7f126d39a7b2b (patch) | |
| tree | c305b8bce00a6a9f3666979cd5a6e03d5a9bb5ce /arch/blackfin | |
| parent | 90c7f4686f82aef875aadf8e5c9c1a9465e5143b (diff) | |
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) | |||
| 436 | 436 | ||
| 437 | return dma_ch[channel].regs->curr_desc_ptr; | 437 | return dma_ch[channel].regs->curr_desc_ptr; |
| 438 | } | 438 | } |
| 439 | EXPORT_SYMBOL(get_dma_curr_desc_ptr); | ||
| 439 | 440 | ||
| 440 | unsigned long get_dma_curr_addr(unsigned int channel) | 441 | unsigned long get_dma_curr_addr(unsigned int channel) |
| 441 | { | 442 | { |