From 50393a92c89c603e2d043c9f0212d3bd66701c86 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 25 May 2012 13:38:54 +0900 Subject: clocksource: sh_mtu2: Convert timer lock to raw spinlock. Signed-off-by: Paul Mundt --- drivers/clocksource/sh_mtu2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/clocksource') diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index a2172f69041..d9b76ca64a6 100644 --- a/drivers/clocksource/sh_mtu2.c +++ b/drivers/clocksource/sh_mtu2.c @@ -43,7 +43,7 @@ struct sh_mtu2_priv { struct clock_event_device ced; }; -static DEFINE_SPINLOCK(sh_mtu2_lock); +static DEFINE_RAW_SPINLOCK(sh_mtu2_lock); #define TSTR -1 /* shared register */ #define TCR 0 /* channel register */ @@ -107,7 +107,7 @@ static void sh_mtu2_start_stop_ch(struct sh_mtu2_priv *p, int start) unsigned long flags, value; /* start stop register shared by multiple timer channels */ - spin_lock_irqsave(&sh_mtu2_lock, flags); + raw_spin_lock_irqsave(&sh_mtu2_lock, flags); value = sh_mtu2_read(p, TSTR); if (start) @@ -116,7 +116,7 @@ static void sh_mtu2_start_stop_ch(struct sh_mtu2_priv *p, int start) value &= ~(1 << cfg->timer_bit); sh_mtu2_write(p, TSTR, value); - spin_unlock_irqrestore(&sh_mtu2_lock, flags); + raw_spin_unlock_irqrestore(&sh_mtu2_lock, flags); } static int sh_mtu2_enable(struct sh_mtu2_priv *p) -- cgit v1.2.3