Add GPIOLIB dependency for MMC_SDHCI. Problem was observed after adding the patch "mmc: sdhci-of-arasan: Call OF parsing for MMC" (sha1: 16b23787fc709fe60c5d2bd05927b1a3da33d4e9) which calls mmc_of_parse() -> mmc_gpiod_request_cd() (slot-gpio.c) which calls devm_gpiod_get_index() which returns -ENOSYS.
Error log: sdhci-arasan ff160000.sdhci: parsing dt failed (4294967258) sdhci-arasan: probe of ff160000.sdhci failed with error -38 Signed-off-by: Michal Simek <michal.si...@xilinx.com> --- After RFC here https://lkml.org/lkml/2015/7/24/371 adding dependency on MMC_SDHCI. --- drivers/mmc/host/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index fd9a58e216a5..5519803c124b 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -38,6 +38,7 @@ config MMC_PXA config MMC_SDHCI tristate "Secure Digital Host Controller Interface support" depends on HAS_DMA + depends on GPIOLIB help This selects the generic Secure Digital Host Controller Interface. It is used by manufacturers such as Texas Instruments(R), Ricoh(R) -- 2.3.5 -- 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/
