| Message ID | 1465316096-6025-1-git-send-email-ben.dooks@codethink.co.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Ben Dooks <ben.dooks@codethink.co.uk> writes: > 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>
On Tue, Jun 07, 2016 at 05:14:56PM +0100, Ben Dooks wrote: > The bcm2835_dma_prep_dma_memcpy() function is not exported > outside the driver, so make it static to avoid the following > warning: Applied, thanks
diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c index 6149b27..9ecb942 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) {
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> --- Cc: Dan Williams <dan.j.williams@intel.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Lee Jones <lee@kernel.org> Cc: Eric Anholt <eric@anholt.net> Cc: dmaengine@vger.kernel.org Cc: linux-rpi-kernel@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org --- drivers/dma/bcm2835-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)