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staging: pi433: remove unused rf69_set_sync_tolerance function

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Function rf69_set_sync_tolerance is unused and should be removed.

Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marcin Ciupak 2017-12-21 21:39:12 +00:00 committed by Greg Kroah-Hartman
parent 3c464ca5b8
commit 109fb18fcc
2 changed files with 0 additions and 13 deletions
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12
drivers/staging/pi433/rf69.c
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@ -588,18 +588,6 @@ int rf69_set_sync_size(struct spi_device *spi, u8 syncSize)
return rf69_read_mod_write(spi, REG_SYNC_CONFIG, MASK_SYNC_CONFIG_SYNC_SIZE, (syncSize << 3));
}
int rf69_set_sync_tolerance(struct spi_device *spi, u8 syncTolerance)
{
// check input value
if (syncTolerance > 0x07) {
dev_dbg(&spi->dev, "set: illegal input param");
return -EINVAL;
}
// write value
return rf69_read_mod_write(spi, REG_SYNC_CONFIG, MASK_SYNC_CONFIG_SYNC_SIZE, syncTolerance);
}
int rf69_set_sync_values(struct spi_device *spi, u8 syncValues[8])
{
int retval = 0;

1
drivers/staging/pi433/rf69.h
View File

@ -50,7 +50,6 @@ int rf69_enable_sync(struct spi_device *spi);
int rf69_disable_sync(struct spi_device *spi);
int rf69_set_fifo_fill_condition(struct spi_device *spi, enum fifo_fill_condition fifo_fill_condition);
int rf69_set_sync_size(struct spi_device *spi, u8 sync_size);
int rf69_set_sync_tolerance(struct spi_device *spi, u8 syncTolerance);
int rf69_set_sync_values(struct spi_device *spi, u8 syncValues[8]);
int rf69_set_packet_format(struct spi_device *spi, enum packetFormat packetFormat);
int rf69_enable_crc(struct spi_device *spi);