diff options
| author | Ben Dooks <ben.dooks@codethink.co.uk> | 2016-06-07 17:14:56 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-06-08 09:07:05 +0530 |
| commit | 636372281f514af1910f5df5e83bc72b56b4bd15 (patch) | |
| tree | edafc7b410e78e2a91c263f76a4b93dd8f688e02 /drivers/dma/bcm2835-dma.c | |
| parent | 1a695a905c18548062509178b98bc91e67510864 (diff) | |
| download | linux-636372281f514af1910f5df5e83bc72b56b4bd15.tar.bz2 | |
dmaengine: bcm2835: fix unexported function
The bcm2835_dma_prep_dma_memcpy() function is not exported
outside the driver, so make it static to avoid the following
warning:
drivers/dma/bcm2835-dma.c:616:32: warning: symbol 'bcm2835_dma_prep_dma_memcpy' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/bcm2835-dma.c')
| -rw-r--r-- | drivers/dma/bcm2835-dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c index 6149b27c33ad..9ecb94238aaf 100644 --- a/drivers/dma/bcm2835-dma.c +++ b/drivers/dma/bcm2835-dma.c @@ -613,7 +613,7 @@ static void bcm2835_dma_issue_pending(struct dma_chan *chan) spin_unlock_irqrestore(&c->vc.lock, flags); } -struct dma_async_tx_descriptor *bcm2835_dma_prep_dma_memcpy( +static struct dma_async_tx_descriptor *bcm2835_dma_prep_dma_memcpy( struct dma_chan *chan, dma_addr_t dst, dma_addr_t src, size_t len, unsigned long flags) { |