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

[linux-2.6] / drivers / acpi / power.c

diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 5d3447f4582ce797b2439b5a347e1ede7041066c..e9dab54bd541ad499e453c8d2b9fc7a45045809b 100644 (file)
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -80,7 +80,7 @@ struct acpi_power_resource {
 
 static struct list_head acpi_power_resource_list;
 
-static struct file_operations acpi_power_fops = {
+static const struct file_operations acpi_power_fops = {
        .open = acpi_power_open_fs,
        .read = seq_read,
        .llseek = seq_lseek,
@@ -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);