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| author | Bob Moore <robert.moore@intel.com> | 2015-12-29 08:54:36 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-01-01 05:36:53 +0300 |
| commit | 1fad87385e7e82f656fb661aef0f841e42991974 (patch) | |
| tree | 55882b08ecf543cc508d489c4b08033f229dd82c /drivers/acpi/acpica/exprep.c | |
| parent | cd162b35a29900b7e7a595c5ea70066cd5d47aee (diff) | |
| download | linux-1fad87385e7e82f656fb661aef0f841e42991974.tar.xz | |
ACPICA: Core: Major update for code formatting, no functional changes
ACPICA commit dfa394471f6c01b2ee9433dbc143ec70cb9bca72
Mostly indentation inconsistencies across the code. Split
some long lines, etc.
Link: https://github.com/acpica/acpica/commit/dfa39447
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/exprep.c')
| -rw-r--r-- | drivers/acpi/acpica/exprep.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c index 4c2836dc825b..1f111cc94c00 100644 --- a/drivers/acpi/acpica/exprep.c +++ b/drivers/acpi/acpica/exprep.c @@ -1,6 +1,6 @@ /****************************************************************************** * - * Module Name: exprep - ACPI AML (p-code) execution - field prep utilities + * Module Name: exprep - ACPI AML field prep utilities * *****************************************************************************/ @@ -103,8 +103,10 @@ acpi_ex_generate_access(u32 field_bit_offset, /* Round Field start offset and length to "minimal" byte boundaries */ field_byte_offset = ACPI_DIV_8(ACPI_ROUND_DOWN(field_bit_offset, 8)); - field_byte_end_offset = ACPI_DIV_8(ACPI_ROUND_UP(field_bit_length + - field_bit_offset, 8)); + + field_byte_end_offset = + ACPI_DIV_8(ACPI_ROUND_UP(field_bit_length + field_bit_offset, 8)); + field_byte_length = field_byte_end_offset - field_byte_offset; ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, @@ -159,7 +161,8 @@ acpi_ex_generate_access(u32 field_bit_offset, if (accesses <= 1) { ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, - "Entire field can be accessed with one operation of size %u\n", + "Entire field can be accessed " + "with one operation of size %u\n", access_byte_width)); return_VALUE(access_byte_width); } @@ -202,6 +205,7 @@ acpi_ex_generate_access(u32 field_bit_offset, */ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, "Cannot access field in one operation, using width 8\n")); + return_VALUE(8); } #endif /* ACPI_UNDER_DEVELOPMENT */ @@ -281,6 +285,7 @@ acpi_ex_decode_field_access(union acpi_operand_object *obj_desc, /* Invalid field access type */ ACPI_ERROR((AE_INFO, "Unknown field access type 0x%X", access)); + return_UINT32(0); } @@ -354,8 +359,8 @@ acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc, * For all other access types (Byte, Word, Dword, Qword), the Bitwidth is * the same (equivalent) as the byte_alignment. */ - access_bit_width = acpi_ex_decode_field_access(obj_desc, field_flags, - &byte_alignment); + access_bit_width = + acpi_ex_decode_field_access(obj_desc, field_flags, &byte_alignment); if (!access_bit_width) { return_ACPI_STATUS(AE_AML_OPERAND_VALUE); } @@ -595,7 +600,8 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info) access_byte_width); ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, - "IndexField: BitOff %X, Off %X, Value %X, Gran %X, Index %p, Data %p\n", + "IndexField: BitOff %X, Off %X, Value %X, " + "Gran %X, Index %p, Data %p\n", obj_desc->index_field.start_field_bit_offset, obj_desc->index_field.base_byte_offset, obj_desc->index_field.value, @@ -615,8 +621,9 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info) * Store the constructed descriptor (obj_desc) into the parent Node, * preserving the current type of that named_obj. */ - status = acpi_ns_attach_object(info->field_node, obj_desc, - acpi_ns_get_type(info->field_node)); + status = + acpi_ns_attach_object(info->field_node, obj_desc, + acpi_ns_get_type(info->field_node)); ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, "Set NamedObj %p [%4.4s], ObjDesc %p\n", |