Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[sfrench/cifs-2.6.git] / arch / mips / alchemy / common / clocks.c

diff --git a/arch/mips/alchemy/common/clocks.c b/arch/mips/alchemy/common/clocks.c
index d8991854530e2dbf50bd71297f7518a5a9e659a3..460c6285c1bbe00cda3f0f89b2da1b5867d6f223 100644 (file)
--- a/arch/mips/alchemy/common/clocks.c
+++ b/arch/mips/alchemy/common/clocks.c
@@ -40,8 +40,6 @@
 static unsigned int au1x00_clock; /*  Hz */
 static unsigned long uart_baud_base;
 
-static DEFINE_SPINLOCK(time_lock);
-
 /*
  * Set the au1000_clock
  */
@@ -84,9 +82,6 @@ void set_au1x00_uart_baud_base(unsigned long new_baud_base)
 unsigned long au1xxx_calc_clock(void)
 {
        unsigned long cpu_speed;
-       unsigned long flags;
-
-       spin_lock_irqsave(&time_lock, flags);
 
        /*
         * On early Au1000, sys_cpupll was write-only. Since these
@@ -108,8 +103,6 @@ unsigned long au1xxx_calc_clock(void)
        set_au1x00_uart_baud_base(cpu_speed / (2 * ((int)(au_readl(SYS_POWERCTRL)
                                                          & 0x03) + 2) * 16));
 
-       spin_unlock_irqrestore(&time_lock, flags);
-
        set_au1x00_speed(cpu_speed);
 
        return cpu_speed;