On Fri, Oct 4, 2013 at 7:59 PM, Alexandre Courbot <[email protected]> wrote:
> The current implementation of desc_to_gpio() relies on the chip pointer > to be set to a valid value in order to compute the GPIO number. This > was done in the hope that we can get rid of the gpio_desc global array, > but this is not happening anytime soon. > > This patch reimplements desc_to_gpio() in a fashion similar to that of > gpio_to_desc(). As a result, desc_to_gpio(gpio_to_desc(gpio)) == gpio is > now always true. This allows to call desc_to_gpio() on non-initialized > descriptors as some error-handling code currently does. > > Signed-off-by: Alexandre Courbot <[email protected]> > Reported-by: Dr. H. Nikolaus Schaller <[email protected]> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
