linux-kernel - [PATCH] mailbox: pl320-ipc: Remove some unused functions

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Date:	Thu,  1 Jan 2015 18:47:24 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Jassi Brar <jassisinghbrar@...il.com>, linux-kernel@...r.kernel.org
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
Subject: [PATCH] mailbox: pl320-ipc:  Remove some unused functions

Removes some functions that are not used anywhere:
clear_destination() set_destination()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/mailbox/pl320-ipc.c |   12 ------------
 1 file changed, 12 deletions(-)

diff --git a/drivers/mailbox/pl320-ipc.c b/drivers/mailbox/pl320-ipc.c
index f3755e0..adb969b 100644
--- a/drivers/mailbox/pl320-ipc.c
+++ b/drivers/mailbox/pl320-ipc.c
@@ -56,18 +56,6 @@ static DEFINE_MUTEX(ipc_m1_lock);
 static DECLARE_COMPLETION(ipc_completion);
 static ATOMIC_NOTIFIER_HEAD(ipc_notifier);
 
-static inline void set_destination(int source, int mbox)
-{
-	__raw_writel(CHAN_MASK(source), ipc_base + IPCMxDSET(mbox));
-	__raw_writel(CHAN_MASK(source), ipc_base + IPCMxMSET(mbox));
-}
-
-static inline void clear_destination(int source, int mbox)
-{
-	__raw_writel(CHAN_MASK(source), ipc_base + IPCMxDCLEAR(mbox));
-	__raw_writel(CHAN_MASK(source), ipc_base + IPCMxMCLEAR(mbox));
-}
-
 static void __ipc_send(int mbox, u32 *data)
 {
 	int i;
-- 
1.7.10.4

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