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, 4 insertions, 4 deletions

diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 7f3e7e77e794..6718198bfae7 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -103,7 +103,7 @@ DEFINE_MUTEX(acpi_link_lock);
 static acpi_status
 acpi_pci_link_check_possible(struct acpi_resource *resource, void *context)
 {
-        struct acpi_pci_link *link = (struct acpi_pci_link *)context;
+        struct acpi_pci_link *link = context;
         u32 i = 0;
 
 
@@ -613,7 +613,7 @@ acpi_pci_link_allocate_irq(acpi_handle handle,
                 return -1;
         }
 
-        link = (struct acpi_pci_link *)acpi_driver_data(device);
+        link = acpi_driver_data(device);
         if (!link) {
                 printk(KERN_ERR PREFIX "Invalid link context\n");
                 return -1;
@@ -668,7 +668,7 @@ int acpi_pci_link_free_irq(acpi_handle handle)
                 return -1;
         }
 
-        link = (struct acpi_pci_link *)acpi_driver_data(device);
+        link = acpi_driver_data(device);
         if (!link) {
                 printk(KERN_ERR PREFIX "Invalid link context\n");
                 return -1;
@@ -808,7 +808,7 @@ static int acpi_pci_link_remove(struct acpi_device *device, int type)
         if (!device || !acpi_driver_data(device))
                 return -EINVAL;
 
-        link = (struct acpi_pci_link *)acpi_driver_data(device);
+        link = acpi_driver_data(device);
 
         mutex_lock(&acpi_link_lock);
         list_del(&link->node);