linux-kernel - [PATCH] regulator: Define full constraints function with REGULATOR disabled

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Date:	Thu,  9 Jul 2009 15:44:31 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Liam Girdwood <lrg@...mlogic.co.uk>
Cc:	Haojian Zhuang <haojian.zhuang@...il.com>,
	linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] regulator: Define full constraints function with REGULATOR disabled

This allows machine drivers to build without ifdefs if they have
full constraints. Suggested by machine drivers contributed by
Haojian Zhuang <haojian.zhuang@...il.com>.

Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 include/linux/regulator/machine.h |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index 9328090..73a88f6 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -171,6 +171,12 @@ struct regulator_init_data {
 
 int regulator_suspend_prepare(suspend_state_t state);
 
+#ifdef CONFIG_REGULATOR
 void regulator_has_full_constraints(void);
+#else
+static inline void regulator_has_full_constraints(void)
+{
+}
+#endif
 
 #endif
-- 
1.6.3.3

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