linux-kernel - [PATCH] Blackfin: Use setup

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Message-ID: <20150611054106.GA5846@vaishali-Ideapad-Z570>
Date:	Thu, 11 Jun 2015 11:11:06 +0530
From:	Vaishali Thakkar <vthakkar1994@...il.com>
To:	Steven Miao <realmz6@...il.com>
Cc:	adi-buildroot-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org, Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH] Blackfin: Use setup_timer

Use the timer API function setup_timer instead of structure field
assignments to initialize a timer.

A simplified version of the Coccinelle semantic patch that performs
this transformation is as follows:

@change@
expression e1, e2, a;
@@

-init_timer(&e1);
+setup_timer(&e1, a, 0UL);
... when != a = e2
-e1.function = a;

Signed-off-by: Vaishali Thakkar <vthakkar1994@...il.com>
---
 arch/blackfin/kernel/nmi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/blackfin/kernel/nmi.c b/arch/blackfin/kernel/nmi.c
index 9919d29..64dd717 100644
--- a/arch/blackfin/kernel/nmi.c
+++ b/arch/blackfin/kernel/nmi.c
@@ -179,8 +179,7 @@ static int __init init_nmi_wdt(void)
 	nmi_wdt_start();
 	nmi_active = true;
 
-	init_timer(&ntimer);
-	ntimer.function = nmi_wdt_timer;
+	setup_timer(&ntimer, nmi_wdt_timer, 0UL);
 	ntimer.expires = jiffies + NMI_CHECK_TIMEOUT;
 	add_timer(&ntimer);
 
-- 
1.9.1

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