[PATCH 4/5] ahci: st: Only build for ST-Micro h/w

[Lee Jones]

This device is designed specifically to run on ST-Microelectronics'
hardware. To ensure no attempts are made to run on anything incompatible
we add a dependency on ST architecture

Suggested-by: Bartlomiej Zolnierkiewicz <b.zolnierkie at samsung.com>
Signed-off-by: Lee Jones <lee.jones at linaro.org>
---
 drivers/ata/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index f1adb4b..9b4feb7 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -100,6 +100,7 @@ config SATA_AHCI_PLATFORM
 config AHCI_ST
 	tristate "ST AHCI SATA support"
 	depends on SATA_AHCI_PLATFORM
+	depends on ARCH_STI
 	help
 	  This option enables support for ST AHCI SATA controller.
 
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1.8.3.2