On Fri, Jun 19, 2009 at 09:26:08AM +0200, Rini van Zetten wrote: > This patch adds the possibility to have a spi device without a cs. > > For example, the dts file should look something like this: > > spi-controller { > gpios = <&pio1 1 0 /* cs0 */ > 0 /* cs1, no GPIO */ > &pio2 2 0>; /* cs2 */ > > Signed-off-by: Rini van Zetten <r...@arvoo.nl> > --- > Changes : > patch against 2.6.30-rc8-mm1 > style updates > compiler warning fix > comment : > This feature is needed on our home made board to program an onboard > fpga. > The fpga needs some special pin toggling to put it in programming mode. > That's why we want to skip the usual gpio cs and do the pin toggling > in our driver
Cool, thanks for the explanation. You may want to put it into the commit message. [...] > + ret = gpio_direction_output(pinfo->gpios[i], > + pinfo->alow_flags[i]); > + if (ret) { > + dev_err(dev, "can't set output direction for" > + "gpio #%d: %d\n", > + i, ret); There is no space between 'for' and 'gpio' words. (also the whole dev_err() may fit into two lines, no need to split it into three lines). Otherwise looks great. On the next resend feel free to add my Acked-by: Anton Vorontsov <avoront...@ru.mvista.com> Thanks, -- Anton Vorontsov email: cbouatmai...@gmail.com irc://irc.freenode.net/bd2 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev