From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Wed, 2 Sep 2015 08:22:54 +0000 (+0200)
Subject: Kconfig: define missing symbol SPI and make DM_SPI depend on it
X-Git-Tag: KARO-TX6-2015-09-18~2951
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=7212315114af1cf7cb0056026884f921faab914d

Kconfig: define missing symbol SPI and make DM_SPI depend on it
---

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 7ae2727cf7..3ce5a6b616 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -1,6 +1,9 @@
+config SPI
+	bool "Enable SPI bus support"
+
 config DM_SPI
 	bool "Enable Driver Model for SPI drivers"
-	depends on DM
+	depends on DM && SPI
 	help
 	  Enable driver model for SPI. The SPI slave interface
 	  (spi_setup_slave(), spi_xfer(), etc.) is then implemented by