From 3b5b9cbbb3ef2a757f8a41d71b7344925cec65e2 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Thu, 8 Jan 2015 17:47:34 -0600
Subject: STM32 SDIO:  Don't let architectures select
 CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE unless they have implemented
 SDIOWAIT_WRCOMPLETE

---
 nuttx/drivers/mmcsd/Kconfig | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'nuttx/drivers/mmcsd/Kconfig')

diff --git a/nuttx/drivers/mmcsd/Kconfig b/nuttx/drivers/mmcsd/Kconfig
index f78232ebb..33f70bb4b 100755
--- a/nuttx/drivers/mmcsd/Kconfig
+++ b/nuttx/drivers/mmcsd/Kconfig
@@ -38,9 +38,14 @@ config MMCSD_HAVECARDDETECT
 		SDIO driver card detection is
 		100% accurate
 
+config ARCH_HAVE_SDIOWAIT_WRCOMPLETE
+	bool
+	default n
+
 config MMCSD_SDIOWAIT_WRCOMPLETE
 	bool "Use SDIO_D Busy to detect Write Complete"
 	default n
+	depends on ARCH_HAVE_SDIOWAIT_WRCOMPLETE
 	---help---
 		SDIO driver will use SDIO_D Busy signalling to detect Write Complete.
 		This option when selected, will enable the MMCSD driver to use the
-- 
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