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spi/falcon: Remove hardware prepare and unprepare functions

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They are completely empty and therefore serve no function.

Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown 2014-12-09 22:18:03 +00:00
parent 0e647037fe
commit 7f6d62a2ad
1 changed files with 0 additions and 12 deletions
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12
drivers/spi/spi-falcon.c
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@ -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);