1 files changed, 21 insertions, 13 deletions

diff --git a/drivers/acpi/executer/exregion.c b/drivers/acpi/executer/exregion.c
index 7cfd0684c70b..723aaef4bb4a 100644
--- a/drivers/acpi/executer/exregion.c
+++ b/drivers/acpi/executer/exregion.c
@@ -115,7 +115,6 @@ acpi_ex_system_memory_space_handler (
                 return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
         }
 
-
 #ifndef ACPI_MISALIGNED_TRANSFERS
         /*
          * Hardware does not support non-aligned data transfers, we must verify
@@ -134,7 +133,8 @@ acpi_ex_system_memory_space_handler (
          */
         if ((address < mem_info->mapped_physical_address) ||
                 (((acpi_integer) address + length) >
-                        ((acpi_integer) mem_info->mapped_physical_address + mem_info->mapped_length))) {
+                        ((acpi_integer)
+                        mem_info->mapped_physical_address + mem_info->mapped_length))) {
                 /*
                  * The request cannot be resolved by the current memory mapping;
                  * Delete the existing mapping and create a new one.
@@ -150,7 +150,9 @@ acpi_ex_system_memory_space_handler (
                  * Don't attempt to map memory beyond the end of the region, and
                  * constrain the maximum mapping size to something reasonable.
                  */
-                window_size = (acpi_size) ((mem_info->address + mem_info->length) - address);
+                window_size = (acpi_size)
+                        ((mem_info->address + mem_info->length) - address);
+
                 if (window_size > ACPI_SYSMEM_REGION_WINDOW_SIZE) {
                         window_size = ACPI_SYSMEM_REGION_WINDOW_SIZE;
                 }
@@ -160,8 +162,9 @@ acpi_ex_system_memory_space_handler (
                 status = acpi_os_map_memory (address, window_size,
                                   (void **) &mem_info->mapped_logical_address);
                 if (ACPI_FAILURE (status)) {
-                        ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not map memory at %8.8X%8.8X, size %X\n",
-                                        ACPI_FORMAT_UINT64 (address), (u32) window_size));
+                        ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
+                                "Could not map memory at %8.8X%8.8X, size %X\n",
+                                ACPI_FORMAT_UINT64 (address), (u32) window_size));
                         mem_info->mapped_length = 0;
                         return_ACPI_STATUS (status);
                 }
@@ -177,10 +180,12 @@ acpi_ex_system_memory_space_handler (
          * access
          */
         logical_addr_ptr = mem_info->mapped_logical_address +
-                          ((acpi_integer) address - (acpi_integer) mem_info->mapped_physical_address);
+                           ((acpi_integer) address -
+                                          (acpi_integer) mem_info->mapped_physical_address);
 
         ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
-                        "system_memory %d (%d width) Address=%8.8X%8.8X\n", function, bit_width,
+                        "system_memory %d (%d width) Address=%8.8X%8.8X\n",
+                        function, bit_width,
                         ACPI_FORMAT_UINT64 (address)));
 
    /*
@@ -298,13 +303,15 @@ acpi_ex_system_io_space_handler (
         switch (function) {
         case ACPI_READ:
 
-                status = acpi_os_read_port ((acpi_io_address) address, &value32, bit_width);
+                status = acpi_os_read_port ((acpi_io_address) address,
+                                 &value32, bit_width);
                 *value = value32;
                 break;
 
         case ACPI_WRITE:
 
-                status = acpi_os_write_port ((acpi_io_address) address, (u32) *value, bit_width);
+                status = acpi_os_write_port ((acpi_io_address) address,
+                                 (u32) *value, bit_width);
                 break;
 
         default:
@@ -375,12 +382,14 @@ acpi_ex_pci_config_space_handler (
         case ACPI_READ:
 
                 *value = 0;
-                status = acpi_os_read_pci_configuration (pci_id, pci_register, value, bit_width);
+                status = acpi_os_read_pci_configuration (pci_id, pci_register,
+                                 value, bit_width);
                 break;
 
         case ACPI_WRITE:
 
-                status = acpi_os_write_pci_configuration (pci_id, pci_register, *value, bit_width);
+                status = acpi_os_write_pci_configuration (pci_id, pci_register,
+                                 *value, bit_width);
                 break;
 
         default:
@@ -505,8 +514,7 @@ acpi_ex_data_table_space_handler (
 
         logical_addr_ptr = ACPI_PHYSADDR_TO_PTR (address);
 
-
-   /* Perform the memory read or write */
+        /* Perform the memory read or write */
 
         switch (function) {
         case ACPI_READ: