Merge git://git.infradead.org/mtd-2.6

[linux-2.6-omap-h63xx.git] / drivers / acpi / processor_idle.c

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 47b167c731a04764dda30a33b38fd55c81e3c0cc..2dd2c1f3a01ca11bf10ae1543d57f9d3fcd71dea 100644 (file)
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -418,13 +418,12 @@ static void acpi_processor_idle(void)
 
        cx = pr->power.state;
        if (!cx || acpi_idle_suspend) {
-               if (pm_idle_save)
-                       pm_idle_save();
-               else
+               if (pm_idle_save) {
+                       pm_idle_save(); /* enables IRQs */
+               } else {
                        acpi_safe_halt();
-
-               if (irqs_disabled())
                        local_irq_enable();
+               }
 
                return;
        }
@@ -520,10 +519,12 @@ static void acpi_processor_idle(void)
                 * Use the appropriate idle routine, the one that would
                 * be used without acpi C-states.
                 */
-               if (pm_idle_save)
-                       pm_idle_save();
-               else
+               if (pm_idle_save) {
+                       pm_idle_save(); /* enables IRQs */
+               } else {
                        acpi_safe_halt();
+                       local_irq_enable();
+               }
 
                /*
                 * TBD: Can't get time duration while in C1, as resumes
@@ -534,8 +535,6 @@ static void acpi_processor_idle(void)
                 *       skew otherwise.
                 */
                sleep_ticks = 0xFFFFFFFF;
-               if (irqs_disabled())
-                       local_irq_enable();
 
                break;
 
@@ -1287,6 +1286,7 @@ static int acpi_processor_power_open_fs(struct inode *inode, struct file *file)
 }
 
 static const struct file_operations acpi_processor_power_fops = {
+       .owner = THIS_MODULE,
        .open = acpi_processor_power_open_fs,
        .read = seq_read,
        .llseek = seq_lseek,
@@ -1834,16 +1834,12 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
        }
 
        /* 'power' [R] */
-       entry = create_proc_entry(ACPI_PROCESSOR_FILE_POWER,
-                                 S_IRUGO, acpi_device_dir(device));
+       entry = proc_create_data(ACPI_PROCESSOR_FILE_POWER,
+                                S_IRUGO, acpi_device_dir(device),
+                                &acpi_processor_power_fops,
+                                acpi_driver_data(device));
        if (!entry)
                return -EIO;
-       else {
-               entry->proc_fops = &acpi_processor_power_fops;
-               entry->data = acpi_driver_data(device);
-               entry->owner = THIS_MODULE;
-       }
-
        return 0;
 }