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authorBen Dooks <ben.dooks@codethink.co.uk>2016-06-07 19:09:15 +0300
committerVinod Koul <vinod.koul@intel.com>2016-06-08 06:32:42 +0300
commit192dc8c07594c43b6d58242b6bb2db742e3421c0 (patch)
treee376e8d945db46b98444213d8979441a4deb1bc6 /drivers/dma/at_xdmac.c
parent1a695a905c18548062509178b98bc91e67510864 (diff)
downloadlinux-192dc8c07594c43b6d58242b6bb2db742e3421c0.tar.xz
dmaengine: at_xdmac: fix un-exported functions
The at_xdmac_init_used_desc() and at_xdmac_prep_dma_memset() functions are not exported outside the driver, so make them static to avoid the following warnings: drivers/dma/at_xdmac.c:459:6: warning: symbol 'at_xdmac_init_used_desc' was not declared. Should it be static? drivers/dma/at_xdmac.c:1205:32: warning: symbol 'at_xdmac_prep_dma_memset' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/at_xdmac.c')
-rw-r--r--drivers/dma/at_xdmac.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index 8e304b1befc5..2503b40a803c 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -456,7 +456,7 @@ static struct at_xdmac_desc *at_xdmac_alloc_desc(struct dma_chan *chan,
return desc;
}
-void at_xdmac_init_used_desc(struct at_xdmac_desc *desc)
+static void at_xdmac_init_used_desc(struct at_xdmac_desc *desc)
{
memset(&desc->lld, 0, sizeof(desc->lld));
INIT_LIST_HEAD(&desc->descs_list);
@@ -1202,7 +1202,7 @@ static struct at_xdmac_desc *at_xdmac_memset_create_desc(struct dma_chan *chan,
return desc;
}
-struct dma_async_tx_descriptor *
+static struct dma_async_tx_descriptor *
at_xdmac_prep_dma_memset(struct dma_chan *chan, dma_addr_t dest, int value,
size_t len, unsigned long flags)
{