On Friday 26 June 2009, Steven A. Falco wrote: > + > + /* > + * If there are no chip selects at all, or if this is the special > + * case of a non-existent (dummy) chip select, do nothing. > + */ > + > + if (!hw->master->num_chipselect || hw->gpios[cs] == -EEXIST) > + return; > +
I'm going to send this in, but please send a followup patch making all this "non-existent (dummy) chip select" stuff use the SPI_NO_CS flag. > + /* > + * A count of zero implies a single SPI device without any > chip-select. > + * Note that of_gpio_count counts all gpios assigned to this spi > master. > + * This includes both "null" gpio's and real ones. > + */ _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
