From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Sat, 31 Jan 2009 00:21:59 +0000 (+0100)
Subject: NVRAM depends on RTC_DRV_CMOS
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=807a96cd0e5f5311e7f7a1030b43aab624cd7d9f;p=openwrt%2Fstaging%2Fblogic.git

NVRAM depends on RTC_DRV_CMOS

drivers/char/nvram.c uses rtc_lock, that (on ARM) is only defined if
RTC_DRV_CMOS is enabled.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index f5be8081cd81..735bbe2be51a 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -761,7 +761,7 @@ source "drivers/char/hw_random/Kconfig"
 
 config NVRAM
 	tristate "/dev/nvram support"
-	depends on ATARI || X86 || ARM || GENERIC_NVRAM
+	depends on ATARI || X86 || (ARM && RTC_DRV_CMOS) || GENERIC_NVRAM
 	---help---
 	  If you say Y here and create a character special file /dev/nvram
 	  with major number 10 and minor number 144 using mknod ("man mknod"),