From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The function pxa2xx_spi_transfer_one is local to the source and
do not need to be in global scope, so make it static.
Cleans up sparse warning:
drivers/spi/spi-pxa2xx.c:914:5: warning: symbol 'pxa2xx_spi_transfer_one'
was not declared. Should it be static?
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/spi/spi-pxa2xx.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index c852ea5c28c6..40f1346b8188 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -911,9 +911,9 @@ static bool pxa2xx_spi_can_dma(struct spi_controller *master,
xfer->len >= chip->dma_burst_size;
}
-int pxa2xx_spi_transfer_one(struct spi_controller *master,
- struct spi_device *spi,
- struct spi_transfer *transfer)
+static int pxa2xx_spi_transfer_one(struct spi_controller *master,
+ struct spi_device *spi,
+ struct spi_transfer *transfer)
{
struct driver_data *drv_data = spi_controller_get_devdata(master);
struct spi_message *message = master->cur_msg;
--
2.17.0
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