spi/falcon: Remove hardware prepare and unprepare functions
They are completely empty and therefore serve no function.
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-falcon.c b/drivers/spi/spi-falcon.c
index f73b300..973ded3 100644
--- a/drivers/spi/spi-falcon.c
+++ b/drivers/spi/spi-falcon.c
@@ -353,16 +353,6 @@
return 0;
}
-static int falcon_sflash_prepare_xfer(struct spi_master *master)
-{
- return 0;
-}
-
-static int falcon_sflash_unprepare_xfer(struct spi_master *master)
-{
- return 0;
-}
-
static int falcon_sflash_xfer_one(struct spi_master *master,
struct spi_message *m)
{
@@ -420,9 +410,7 @@
master->mode_bits = SPI_MODE_3;
master->flags = SPI_MASTER_HALF_DUPLEX;
master->setup = falcon_sflash_setup;
- master->prepare_transfer_hardware = falcon_sflash_prepare_xfer;
master->transfer_one_message = falcon_sflash_xfer_one;
- master->unprepare_transfer_hardware = falcon_sflash_unprepare_xfer;
master->dev.of_node = pdev->dev.of_node;
ret = devm_spi_register_master(&pdev->dev, master);