linux-kernel - [PATCHv4 05/10] clocksource: sun4i: Don't forget to enable the clock we use

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Message-Id: <1373062725-19625-6-git-send-email-maxime.ripard@free-electrons.com>
Date:	Sat,  6 Jul 2013 00:18:40 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	John Stultz <john.stultz@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Emilio Lopez <emilio@...pez.com.ar>, kevin.z.m.zh@...il.com,
	sunny@...winnertech.com, shuge@...winnertech.com,
	linux-sunxi@...glegroups.com,
	Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCHv4 05/10] clocksource: sun4i: Don't forget to enable the clock we use

Even if in our case, this clock was non-gatable, used as a parent clock
for several IPs, it still is a good idea to enable it.

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
 drivers/clocksource/sun4i_timer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c
index b581c93..8e9c651 100644
--- a/drivers/clocksource/sun4i_timer.c
+++ b/drivers/clocksource/sun4i_timer.c
@@ -120,6 +120,7 @@ static void __init sun4i_timer_init(struct device_node *node)
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk))
 		panic("Can't get timer clock");
+	clk_prepare_enable(clk);
 
 	rate = clk_get_rate(clk);
 
-- 
1.8.3.2

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