From: Colin Ian King <[email protected]> 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 <[email protected]> --- 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
