On Wed, 13 Feb 2013 14:20:25 +0100, Andreas Larsson <andr...@gaisler.com> wrote: > The return value from of_get_named_gpio is -ENOENT when the given index > matches a hole in the "cs-gpios" property phandle list. However, the > default value of cs_gpio in struct spi_device and entries of cs_gpios in > struct spi_master is -EINVAL, which is documented to indicate that a > GPIO line should not be used for the given spi_device. > > This sets the default value of cs_gpio in struct spi_device and entries > of cs_gpios in struct spi_master to -ENOENT. Thus, -ENOENT is the only > value used to indicate that no GPIO line should be used. > > Signed-off-by: Andreas Larsson <andr...@gaisler.com>
Applied, thanks. g. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
