linux-kernel - [PATCH] reset: Provide !RESET_CONTROLLER stub for devm_reset_control

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Message-Id: <1406913099-13688-1-git-send-email-broonie@kernel.org>
Date:	Fri,  1 Aug 2014 18:11:39 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Philipp Zabel <p.zabel@...gutronix.de>
Cc:	linux-kernel@...r.kernel.org, linaro-kernel@...ts.linaro.org,
	Mark Brown <broonie@...aro.org>
Subject: [PATCH] reset: Provide !RESET_CONTROLLER stub for devm_reset_control_get()

From: Mark Brown <broonie@...aro.org>

At least the sun6i DMA controller driver makes use of the reset controller
API stubs when being built for coverage and otherwise fails to build.

Signed-off-by: Mark Brown <broonie@...aro.org>
---
 include/linux/reset.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/linux/reset.h b/include/linux/reset.h
index 349f150..28f119f 100644
--- a/include/linux/reset.h
+++ b/include/linux/reset.h
@@ -67,6 +67,13 @@ static inline int device_reset_optional(struct device *dev)
 	return -ENOSYS;
 }
 
+static inline struct reset_control *devm_reset_control_get(struct device *dev,
+							   const char *id)
+{
+	WARN_ON(1);
+	return ERR_PTR(-ENOSYS);
+}
+
 static inline struct reset_control *reset_control_get_optional(
 					struct device *dev, const char *id)
 {
-- 
2.0.0

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