From: Sebastian Andrzej Siewior <bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
To: Grant Likely <grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
Sebastian Andrzej Siewior
<bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>
Subject: [RFC] OF: make of_property_for_each_u32() use parameters if OF is not enabled
Date: Thu, 13 Jun 2013 17:28:51 +0200 [thread overview]
Message-ID: <1371137331-4652-1-git-send-email-bigeasy@linutronix.de> (raw)
I am getting a few
|warning: unused variable ‘p’ [-Wunused-variable]
|warning: unused variable ‘prop’ [-Wunused-variable]
in the case where CONFIG_OF is not defined and the parameters are only
used in the loop macro.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
include/linux/of.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/of.h b/include/linux/of.h
index 1fd08ca..5a89f3f 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -507,8 +507,8 @@ static inline int of_machine_is_compatible(const char *compat)
#define of_match_ptr(_ptr) NULL
#define of_match_node(_matches, _node) NULL
-#define of_property_for_each_u32(np, propname, prop, p, u) \
- while (0)
+#define of_property_for_each_u32(np, propname, prop, p, u) \
+ for (prop = NULL, p = NULL; 0; prop++, p++)
#define of_property_for_each_string(np, propname, prop, s) \
while (0)
#endif /* CONFIG_OF */
--
1.7.10.4
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next reply other threads:[~2013-06-13 15:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-13 15:28 Sebastian Andrzej Siewior [this message]
[not found] ` <1371137331-4652-1-git-send-email-bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2013-06-15 14:00 ` [RFC] OF: make of_property_for_each_u32() use parameters if OF is not enabled Grant Likely
2013-06-17 6:59 ` Sebastian Andrzej Siewior
2013-06-17 14:48 ` [PATCH v2] OF: make of_property_for_each_{u32|string}() " Sebastian Andrzej Siewior
[not found] ` <20130617144813.GA10582-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2013-07-20 5:28 ` Grant Likely
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