diff options
| -rw-r--r-- | drivers/staging/pi433/rf69.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c index 1ae23764b911..8b6d68f10e8a 100644 --- a/drivers/staging/pi433/rf69.c +++ b/drivers/staging/pi433/rf69.c @@ -128,7 +128,8 @@ int rf69_set_modulation_shaping(struct spi_device *spi, dev_dbg(&spi->dev, "set: mod shaping"); #endif - if (rf69_get_modulation(spi) == FSK) { + switch (rf69_get_modulation(spi)) { + case FSK: switch (mod_shaping) { case SHAPING_OFF: return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_NONE); case SHAPING_1_0: return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_1_0); @@ -138,7 +139,7 @@ int rf69_set_modulation_shaping(struct spi_device *spi, dev_dbg(&spi->dev, "set: illegal input param"); return -EINVAL; } - } else { + case OOK: switch (mod_shaping) { case SHAPING_OFF: return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_NONE); case SHAPING_BR: return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_BR); @@ -147,6 +148,9 @@ int rf69_set_modulation_shaping(struct spi_device *spi, dev_dbg(&spi->dev, "set: illegal input param"); return -EINVAL; } + default: + dev_dbg(&spi->dev, "set: modulation undefined"); + return -EINVAL; } } |