Commit 404a36a7 authored Feb 06, 2018 by Colin Ian King Committed by Herbert Xu Feb 15, 2018

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>

parent 1efb892b

drivers/crypto/ccp/ccp-dmaengine.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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:

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