On Wed, Mar 20, 2013 at 3:32 PM, Tom Rini <tr...@ti.com> wrote: > int cd_gpio = ((struct omap_hsmmc_data *)mmc->priv)->cd_gpio; > - return gpio_get_value(cd_gpio); > + > + if (cd_gpio >= 0)
What about using gpio_is_valid(cd_gpio) ? > + return gpio_get_value(cd_gpio); > + else > + return -1; What about -EINVAL? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
