summaryrefslogtreecommitdiff
path: root/drivers/crypto/ccp
diff options
context:
space:
mode:
authorColin Ian King <colin.king@canonical.com>2018-02-07 02:20:01 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2018-02-15 18:26:56 +0300
commit404a36a73c3f7108d2c628833fc6ec8db1959835 (patch)
tree990b1cbfbc1ff593c7f8f8d5d2333bacf3fda95c /drivers/crypto/ccp
parent1efb892b6c3c716cdcdb4d1e79bebf4c545158d4 (diff)
downloadlinux-404a36a73c3f7108d2c628833fc6ec8db1959835.tar.xz
crypto: ccp - Make function ccp_get_dma_chan_attr static
Function ccp_get_dma_chan_attr is local to the source and does not need to be in global scope, so make it static. Cleans up sparse warning: drivers/crypto/ccp/ccp-dmaengine.c:41:14: warning: symbol 'ccp_get_dma_chan_attr' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccp')
-rw-r--r--drivers/crypto/ccp/ccp-dmaengine.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index 8b9da58459df..67155cb21636 100644
--- a/drivers/crypto/ccp/ccp-dmaengine.c
+++ b/drivers/crypto/ccp/ccp-dmaengine.c
@@ -38,7 +38,7 @@ static unsigned int dma_chan_attr = CCP_DMA_DFLT;
module_param(dma_chan_attr, uint, 0444);
MODULE_PARM_DESC(dma_chan_attr, "Set DMA channel visibility: 0 (default) = device defaults, 1 = make private, 2 = make public");
-unsigned int ccp_get_dma_chan_attr(struct ccp_device *ccp)
+static unsigned int ccp_get_dma_chan_attr(struct ccp_device *ccp)
{
switch (dma_chan_attr) {
case CCP_DMA_DFLT: