linux-kernel - [PATCH v4 21/24] arm/v2m: initialize arch_timers even if v2m

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Message-ID: <1347621207-11294-21-git-send-email-stefano.stabellini@eu.citrix.com>
Date:	Fri, 14 Sep 2012 12:13:23 +0100
From:	Stefano Stabellini <stefano.stabellini@...citrix.com>
To:	<arnd@...db.de>
CC:	<linux@....linux.org.uk>, <catalin.marinas@....com>,
	<linaro-dev@...ts.linaro.org>,
	<linux-arm-kernel@...ts.infradead.org>, <tim@....org>,
	<Ian.Campbell@...rix.com>, <konrad.wilk@...cle.com>,
	<Stefano.Stabellini@...citrix.com>,
	<xen-devel@...ts.xensource.com>, <linux-kernel@...r.kernel.org>,
	Stefano Stabellini <stefano.stabellini@...citrix.com>,
	Pawel Moll <pawel.moll@....com>,
	Marc Zyngier <marc.zyngier@....com>
Subject: [PATCH v4 21/24] arm/v2m: initialize arch_timers even if v2m_timer is not present

Signed-off-by: Stefano Stabellini <stefano.stabellini@...citrix.com>
CC: Russell King <linux@....linux.org.uk>
CC: Pawel Moll <pawel.moll@....com>
CC: Marc Zyngier <marc.zyngier@....com>
---
 arch/arm/mach-vexpress/v2m.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index 37608f2..4e567f7 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -621,16 +621,17 @@ static void __init v2m_dt_timer_init(void)
 
 	v2m_clk_init();
 
-	err = of_property_read_string(of_aliases, "arm,v2m_timer", &path);
-	if (WARN_ON(err))
-		return;
-	node = of_find_node_by_path(path);
-	v2m_sp804_init(of_iomap(node, 0), irq_of_parse_and_map(node, 0));
 	if (arch_timer_of_register() != 0)
 		twd_local_timer_of_register();
 
 	if (arch_timer_sched_clock_init() != 0)
 		versatile_sched_clock_init(v2m_sysreg_base + V2M_SYS_24MHZ, 24000000);
+
+	err = of_property_read_string(of_aliases, "arm,v2m_timer", &path);
+	if (WARN_ON(err))
+		return;
+	node = of_find_node_by_path(path);
+	v2m_sp804_init(of_iomap(node, 0), irq_of_parse_and_map(node, 0));
 }
 
 static struct sys_timer v2m_dt_timer = {
-- 
1.7.2.5

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