ACPI: Remove unnecessary from/to-void* and to-void casts in drivers/acpi

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index b13d64415b7a..44c624bd40cb 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -277,7 +277,7 @@ static struct proc_dir_entry *acpi_processor_dir = NULL;
 
 static int acpi_processor_info_seq_show(struct seq_file *seq, void *offset)
 {
-        struct acpi_processor *pr = (struct acpi_processor *)seq->private;
+        struct acpi_processor *pr = seq->private;
 
 
         if (!pr)
@@ -542,12 +542,12 @@ static int acpi_processor_start(struct acpi_device *device)
          * Don't trust it blindly
          */
         if (processor_device_array[pr->id] != NULL &&
-            processor_device_array[pr->id] != (void *)device) {
+            processor_device_array[pr->id] != device) {
                 printk(KERN_WARNING "BIOS reported wrong ACPI id"
                         "for the processor\n");
                 return -ENODEV;
         }
-        processor_device_array[pr->id] = (void *)device;
+        processor_device_array[pr->id] = device;
 
         processors[pr->id] = pr;
 
@@ -578,7 +578,7 @@ static int acpi_processor_start(struct acpi_device *device)
 
 static void acpi_processor_notify(acpi_handle handle, u32 event, void *data)
 {
-        struct acpi_processor *pr = (struct acpi_processor *)data;
+        struct acpi_processor *pr = data;
         struct acpi_device *device = NULL;
 
 
@@ -637,7 +637,7 @@ static int acpi_processor_remove(struct acpi_device *device, int type)
         if (!device || !acpi_driver_data(device))
                 return -EINVAL;
 
-        pr = (struct acpi_processor *)acpi_driver_data(device);
+        pr = acpi_driver_data(device);
 
         if (pr->id >= NR_CPUS) {
                 kfree(pr);