Merge branch 'upstream'

[pandora-kernel.git] / drivers / acpi / osl.c

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index d528c75..20c9a37 100644 (file)
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -204,11 +204,13 @@ acpi_os_map_memory(acpi_physical_address phys, acpi_size size,
 
        return AE_OK;
 }
+EXPORT_SYMBOL_GPL(acpi_os_map_memory);
 
 void acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
 {
        iounmap(virt);
 }
+EXPORT_SYMBOL_GPL(acpi_os_unmap_memory);
 
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
@@ -313,8 +315,7 @@ acpi_status acpi_os_remove_interrupt_handler(u32 irq, acpi_osd_handler handler)
 
 void acpi_os_sleep(acpi_integer ms)
 {
-       current->state = TASK_INTERRUPTIBLE;
-       schedule_timeout(((signed long)ms * HZ) / 1000);
+       schedule_timeout_interruptible(msecs_to_jiffies(ms));
 }
 
 EXPORT_SYMBOL(acpi_os_sleep);
@@ -838,8 +839,7 @@ acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
 
                        ret = down_trylock(sem);
                        for (i = timeout; (i > 0 && ret < 0); i -= quantum_ms) {
-                               current->state = TASK_INTERRUPTIBLE;
-                               schedule_timeout(1);
+                               schedule_timeout_interruptible(1);
                                ret = down_trylock(sem);
                        }