diff options
Diffstat (limited to 'nuttx/arch/avr/src/avr/up_spi.c')
| -rw-r--r-- | nuttx/arch/avr/src/avr/up_spi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/arch/avr/src/avr/up_spi.c b/nuttx/arch/avr/src/avr/up_spi.c index 78a4fa9ba..5bad79bda 100644 --- a/nuttx/arch/avr/src/avr/up_spi.c +++ b/nuttx/arch/avr/src/avr/up_spi.c @@ -267,6 +267,8 @@ static uint32_t spi_setfrequency(FAR struct spi_dev_s *dev, uint32_t frequency) actual = BOARD_CPU_CLOCK / 128; } +#warning REVIST: spcr/spsr are never used + /* Save the frequency setting */ #ifndef CONFIG_SPI_OWNBUS @@ -531,6 +533,8 @@ FAR struct spi_dev_s *up_spiinitialize(int port) #ifndef CONFIG_SPI_OWNBUS sem_init(&priv->exclsem, 0, 1); #endif + + irqrestore(flags); return &priv->spidev; } #endif /* CONFIG_AVR_SPI */ |