The patch "mmc: sdhci-of-arasan: Call OF parsing for MMC"
(sha1: 16b23787fc709fe60c5d2bd05927b1a3da33d4e9) introduce new
dependency on GPIOLIB 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>
---
This problem is probably in all others drivers.
This is one way how this can be solved.
Maybe better way is to block return value for cd and wp.
---
drivers/mmc/host/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index fd9a58e216a5..4b5854759cfc 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -120,6 +120,7 @@ config MMC_SDHCI_PLTFM
config MMC_SDHCI_OF_ARASAN
tristate "SDHCI OF support for the Arasan SDHCI controllers"
depends on MMC_SDHCI_PLTFM
+ depends on GPIOLIB
depends on OF
help
This selects the Arasan Secure Digital Host Controller Interface
--
2.3.5
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