spi: bcm2835: bcm2835_dma_release() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index ac1760e06a86..59705ab23577 100644
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -401,7 +401,7 @@ static bool bcm2835_spi_can_dma(struct spi_master *master,
         return true;
 }
 
-void bcm2835_dma_release(struct spi_master *master)
+static void bcm2835_dma_release(struct spi_master *master)
 {
         if (master->dma_tx) {
                 dmaengine_terminate_all(master->dma_tx);
@@ -415,7 +415,7 @@ void bcm2835_dma_release(struct spi_master *master)
         }
 }
 
-void bcm2835_dma_init(struct spi_master *master, struct device *dev)
+static void bcm2835_dma_init(struct spi_master *master, struct device *dev)
 {
         struct dma_slave_config slave_config;
         const __be32 *addr;