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Commit 7f6d62a2 authored by Mark Brown's avatar Mark Brown
Browse files

spi/falcon: Remove hardware prepare and unprepare functions 



They are completely empty and therefore serve no function.

Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0e647037

drivers/spi/spi-falcon.c

+0 −12
Original line number Diff line number Diff line
@@ -353,16 +353,6 @@ static int falcon_sflash_setup(struct spi_device *spi) 
	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 @@ static int falcon_sflash_probe(struct platform_device *pdev) 
	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);