ACPICA: Cleanup indentation to reduce differences between Linux and ACPICA.

This is a cosmetic patch only. Comparison of the resulting binary showed
only line number differences.

This patch does not affect the generation of the Linux binary.
This patch decreases 210 lines of 20121018 divergence.diff.

The ACPICA source codes uses a totally different indentation style from the
Linux to be compatible with other users (operating systems or BIOS).

Indentation differences are critical to the release automation. There are
two causes related to the "indentation" that are affecting the release
automation:
1. The ACPICA -> Linux release process is:
     ACPICA source -- acpisrc - hierarchy - indent ->
     linuxized ACPICA source -- diff ->
     linuxized ACPICA patch (x) -- human intervention ->
     linuxized ACPICA patch (o)
     Where
       'x' means "cannot be directly applied to the Linux"
       'o' means "can be directly applied to the Linux"
   Different "indent" version or "indent" options used in the "indent"
   step will lead to different divergences.
   The version of "indent" used for the current release process is:
     GNU indent 2.2.11
   The options of "indent" used for the current release process is:
     -npro -kr -i8 -ts8 -sob -l80 -ss -ncs
2. Manual indentation prettifying work in the Linux side will also harm the
   automatically generated linuxized ACPICA patches, making them impossible
   to apply directly.

This patch fixes source code differences caused by the two causes so that
the "human intervention" can be reduced in the future.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

5 files changed, 17 insertions, 6 deletions

diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 33a3e17da362..dfcedc6da9ac 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -102,10 +102,8 @@ acpi_os_physical_table_override(struct acpi_table_header *existing_table,
 /*
  * Spinlock primitives
  */
-
 #ifndef acpi_os_create_lock
-acpi_status
-acpi_os_create_lock(acpi_spinlock *out_handle);
+acpi_status acpi_os_create_lock(acpi_spinlock * out_handle);
 #endif
 
 void acpi_os_delete_lock(acpi_spinlock handle);
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index b409406d3ccf..b77ee009bcfc 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -62,10 +62,14 @@ extern u32 acpi_current_gpe_count;
 extern struct acpi_table_fadt acpi_gbl_FADT;
 extern u8 acpi_gbl_system_awake_and_running;
 extern u8 acpi_gbl_reduced_hardware;    /* ACPI 5.0 */
+
 /* Runtime configuration of debug print levels */
+
 extern u32 acpi_dbg_level;
 extern u32 acpi_dbg_layer;
+
 /* ACPICA runtime options */
+
 extern u8 acpi_gbl_enable_interpreter_slack;
 extern u8 acpi_gbl_all_methods_serialized;
 extern u8 acpi_gbl_create_osi_method;
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index c0e6c32353ed..ee050e86d17c 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -357,7 +357,6 @@ struct acpi_table_desc {
 /*
  * Get the remaining ACPI tables
  */
-
 #include <acpi/actbl1.h>
 #include <acpi/actbl2.h>
 #include <acpi/actbl3.h>
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index cec6cd3e850d..a74afaf1b80c 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -49,6 +49,7 @@
  * to the local environment. This includes compiler-specific, OS-specific,
  * and machine-specific configuration.
  */
+
 /* Types for ACPI_MUTEX_TYPE */
 
 #define ACPI_BINARY_SEMAPHORE       0
@@ -66,6 +67,7 @@
  *****************************************************************************/
 
 /* iASL configuration */
+
 #ifdef ACPI_ASL_COMPILER
 #define ACPI_APPLICATION
 #define ACPI_DISASSEMBLER
@@ -77,6 +79,7 @@
 #endif
 
 /* acpi_exec configuration. Multithreaded with full AML debugger */
+
 #ifdef ACPI_EXEC_APP
 #define ACPI_APPLICATION
 #define ACPI_FULL_DEBUG
@@ -117,12 +120,14 @@
 #endif
 
 /* Common for all ACPICA applications */
+
 #ifdef ACPI_APPLICATION
 #define ACPI_USE_SYSTEM_CLIBRARY
 #define ACPI_USE_LOCAL_CACHE
 #endif
 
 /* Common debug support */
+
 #ifdef ACPI_FULL_DEBUG
 #define ACPI_DEBUGGER
 #define ACPI_DEBUG_OUTPUT
@@ -138,6 +143,7 @@
  * by the host files.
  *
  *****************************************************************************/
+
 #if defined(_LINUX) || defined(__linux__)
 #include <acpi/platform/aclinux.h>
 
@@ -294,7 +300,9 @@
 /* Use the standard C library headers. We want to keep these to a minimum. */
 
 #ifdef ACPI_USE_STANDARD_HEADERS
+
 /* Use the standard headers from the standard locations */
+
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
@@ -303,6 +311,7 @@
 #endif                          /* ACPI_USE_STANDARD_HEADERS */
 
 /* We will be linking to the standard Clib functions */
+
 #define ACPI_STRSTR(s1,s2)      strstr((s1), (s2))
 #define ACPI_STRCHR(s1,c)       strchr((s1), (c))
 #define ACPI_STRLEN(s)          (acpi_size) strlen((s))
@@ -340,7 +349,6 @@
  * implementation provided by a native C library, but they are functionally
  * equivalent.
  */
-
 #ifndef va_arg
 
 #ifndef _VALIST
@@ -349,10 +357,12 @@ typedef char *va_list;
 #endif                          /* _VALIST */
 
 /* Storage alignment properties */
+
 #define  _AUPBND                (sizeof (acpi_native_int) - 1)
 #define  _ADNBND                (sizeof (acpi_native_int) - 1)
 
 /* Variable argument list macro definitions */
+
 #define _bnd(X, bnd)            (((sizeof (X)) + (bnd)) & (~(bnd)))
 #define va_arg(ap, T)           (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
 #define va_end(ap)              (ap = (va_list) NULL)
@@ -361,6 +371,7 @@ typedef char *va_list;
 #endif                          /* va_arg */
 
 /* Use the local (ACPICA) definitions of the clib functions */
+
 #define ACPI_STRSTR(s1,s2)      acpi_ut_strstr ((s1), (s2))
 #define ACPI_STRCHR(s1,c)       acpi_ut_strchr ((s1), (c))
 #define ACPI_STRLEN(s)          (acpi_size) acpi_ut_strlen ((s))
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 85d5d8f38452..33d05b06c6ef 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -108,7 +108,6 @@
 
 #include <acpi/platform/acgcc.h>
 
-
 #ifdef __KERNEL__
 #include <acpi/actypes.h>
 /*