linux-kernel - [PATCH 2/2] drivers: clk: clk.c: Make clk_is_orphan() dependent of CONFIG

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed,  6 May 2015 21:51:01 -0300
From:	Murilo Opsfelder Araujo <mopsfelder@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-clk@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>,
	Mike Turquette <mturquette@...aro.org>,
	Murilo Opsfelder Araujo <mopsfelder@...il.com>
Subject: [PATCH 2/2] drivers: clk: clk.c: Make clk_is_orphan() dependent of CONFIG_OF

The function clk_is_orphan() is called only by
__of_clk_get_from_provider(), which depends on CONFIG_OF, so it does
make sense the move.

This change also gets rid of the following build message when CONFIG_OF
is not set:

drivers/clk/clk.c:2231:13: warning: ‘clk_is_orphan’ defined but not used [-Wunused-function]

Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@...il.com>
---
 drivers/clk/clk.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index a961eb6..d748aa2 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2228,14 +2228,6 @@ static inline void clk_debug_unregister(struct clk_core *core)
 }
 #endif /* CONFIG_DEBUG_FS */
 
-static bool clk_is_orphan(const struct clk *clk)
-{
-	if (!clk)
-		return false;
-
-	return clk->core->orphan;
-}
-
 /**
  * __clk_init - initialize the data structures in a struct clk
  * @dev:	device initializing this clk, placeholder for now
@@ -2950,6 +2942,14 @@ void of_clk_del_provider(struct device_node *np)
 }
 EXPORT_SYMBOL_GPL(of_clk_del_provider);
 
+static bool clk_is_orphan(const struct clk *clk)
+{
+	if (!clk)
+		return false;
+
+	return clk->core->orphan;
+}
+
 struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec,
 				       const char *dev_id, const char *con_id)
 {
-- 
2.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/