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freifunkist-firmware/target/linux/imx6/patches-3.10/0008-ahci_imx-depend-on-CON...

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From: Tejun Heo <tj@kernel.org>
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.