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, 3 insertions, 3 deletions

diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index fec225d1b6b..e9dab54bd54 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -108,7 +108,7 @@ acpi_power_get_context(acpi_handle handle,
                 return result;
         }
 
-        *resource = (struct acpi_power_resource *)acpi_driver_data(device);
+        *resource = acpi_driver_data(device);
         if (!resource)
                 return -ENODEV;
 
@@ -445,7 +445,7 @@ static int acpi_power_seq_show(struct seq_file *seq, void *offset)
         struct acpi_power_resource *resource = NULL;
 
 
-        resource = (struct acpi_power_resource *)seq->private;
+        resource = seq->private;
 
         if (!resource)
                 goto end;
@@ -593,7 +593,7 @@ static int acpi_power_remove(struct acpi_device *device, int type)
         if (!device || !acpi_driver_data(device))
                 return -EINVAL;
 
-        resource = (struct acpi_power_resource *)acpi_driver_data(device);
+        resource = acpi_driver_data(device);
 
         acpi_power_remove_fs(device);