Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
[sfrench/cifs-2.6.git] / arch / i386 / kernel / cpu / cpufreq / longhaul.c
index 06aa76049b8071de0b9163d412c43d3ee1e3e0ee..8ef38544453c24cb8488d3202ed23750890d4566 100644 (file)
@@ -64,8 +64,6 @@ static int dont_scale_voltage;
 #define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "longhaul", msg)
 
 
-#define __hlt()     __asm__ __volatile__("hlt": : :"memory")
-
 /* Clock ratios multiplied by 10 */
 static int clock_ratio[32];
 static int eblcr_table[32];
@@ -168,11 +166,9 @@ static void do_powersaver(union msr_longhaul *longhaul,
        outb(0xFE,0x21);        /* TMR0 only */
        outb(0xFF,0x80);        /* delay */
 
-       local_irq_enable();
-
-       __hlt();
+       safe_halt();
        wrmsrl(MSR_VIA_LONGHAUL, longhaul->val);
-       __hlt();
+       halt();
 
        local_irq_disable();
 
@@ -251,9 +247,7 @@ static void longhaul_setstate(unsigned int clock_ratio_index)
                bcr2.bits.CLOCKMUL = clock_ratio_index;
                local_irq_disable();
                wrmsrl (MSR_VIA_BCR2, bcr2.val);
-               local_irq_enable();
-
-               __hlt();
+               safe_halt();
 
                /* Disable software clock multiplier */
                rdmsrl (MSR_VIA_BCR2, bcr2.val);