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-rw-r--r--target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch b/target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch
new file mode 100644
index 0000000000..7115a6ce73
--- /dev/null
+++ b/target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CONFIG_MFD_SYSCON.patch
@@ -0,0 +1,26 @@
+From 867974fc09f93bdd7f98d46ac3733934486bbf4a Mon Sep 17 00:00:00 2001
+From: Tejun Heo <tj@kernel.org>
+Date: Fri, 26 Jul 2013 08:57:56 -0400
+Subject: [PATCH] ahci_imx: depend on CONFIG_MFD_SYSCON
+
+ahci_imx makes use of regmap but the dependency wasn't specified in
+Kconfig leading build failures if CONFIG_AHCI_IMX is enabled but
+CONFIG_MFD_SYSCON is not. Add the Kconfig dependency.
+
+Signed-off-by: Tejun Heo <tj@kernel.org>
+Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
+---
+ drivers/ata/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/ata/Kconfig
++++ b/drivers/ata/Kconfig
+@@ -99,7 +99,7 @@ config SATA_AHCI_PLATFORM
+
+ config AHCI_IMX
+ tristate "Freescale i.MX AHCI SATA support"
+- depends on SATA_AHCI_PLATFORM
++ depends on SATA_AHCI_PLATFORM && MFD_SYSCON
+ help
+ This option enables support for the Freescale i.MX SoC's
+ onboard AHCI SATA.