--- /dev/null
+From 0fa9af67fa0245432daa04c90148ce0fb2a129c6 Mon Sep 17 00:00:00 2001
+From: Vijay Viswanath <vviswana@codeaurora.org>
+Date: Fri, 25 Jan 2019 17:11:41 +0200
+Subject: mmc: Kconfig: Enable CONFIG_MMC_SDHCI_IO_ACCESSORS
+
+commit 99d570da309813f67e9c741edeff55bafc6c1d5e upstream.
+
+Enable CONFIG_MMC_SDHCI_IO_ACCESSORS so that SDHC controller specific
+register read and write APIs, if registered, can be used.
+
+Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org>
+Acked-by: Adrian Hunter <adrian.hunter@intel.com>
+Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
+Cc: Koen Vandeputte <koen.vandeputte@ncentric.com>
+Cc: Loic Poulain <loic.poulain@linaro.org>
+Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/mmc/host/Kconfig | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
+index 2e6d2fff1096..ceb8175ec071 100644
+--- a/drivers/mmc/host/Kconfig
++++ b/drivers/mmc/host/Kconfig
+@@ -409,6 +409,7 @@ config MMC_SDHCI_MSM
+ tristate "Qualcomm SDHCI Controller Support"
+ depends on ARCH_QCOM || (ARM && COMPILE_TEST)
+ depends on MMC_SDHCI_PLTFM
++ select MMC_SDHCI_IO_ACCESSORS
+ help
+ This selects the Secure Digital Host Controller Interface (SDHCI)
+ support present in Qualcomm SOCs. The controller supports
+--
+2.19.1
+