commit 539825a536040e09a2f26eb54bef206e8e8086b5
author Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> Tue Oct 15 17:15:58 2019 +0100
committer David S. Miller <davem@davemloft.net> Tue Oct 15 20:56:14 2019 -0700
tree d358e18dc237e5bd89d4e731dff864e4a9f75f57
parent 61c1d33daf7b5146f44d4363b3322f8cda6a6c43

davinci_cpdma: make cpdma_chan_split_pool static

The cpdma_chan_split_pool() function is not used outside of
the driver, so make it static to avoid the following sparse
warning:

drivers/net/ethernet/ti/davinci_cpdma.c:725:5: warning: symbol 'cpdma_chan_split_pool' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/ti/davinci_cpdma.c

diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
index a65edd2..37ba708 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.c
+++ b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -722,7 +722,7 @@
  * cpdma_chan_split_pool - Splits ctrl pool between all channels.
  * Has to be called under ctlr lock
  */
-int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr)
+static int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr)
 {
 	int tx_per_ch_desc = 0, rx_per_ch_desc = 0;
 	int free_rx_num = 0, free_tx_num = 0;