On Thursday 26 July 2007, Anton Vorontsov wrote: > --- a/drivers/spi/spidev.c > +++ b/drivers/spi/spidev.c > @@ -56,8 +56,8 @@ static unsigned long minors[N_SPI_MINORS / > BITS_PER_LONG]; > > > /* Bit masks for spi_device.mode management */ > -#define SPI_MODE_MASK (SPI_CPHA | SPI_CPOL) > - > +#define SPI_MODE_MASK (SPI_CPHA | SPI_CPOL | > SPI_CS_HIGH | \ > + SPI_LSB_FIRST | SPI_3WIRE)
Hmm, I seem to recall explicitly leaving out CS_HIGH on the grounds that getting it wrong could corrupt the whole bus; Not Good (tm). And the same argument can apply to 3WIRE mode ... On the other hand, that's not necessarily a good reason, since there are other ways to trash hardware too. Comments anyone? - Dave _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
