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Message-Id: <20231215073735.3891402-1-lijun01@kylinos.cn>
Date: Fri, 15 Dec 2023 15:37:35 +0800
From: lijun <lijun01@...inos.cn>
To: robert.moore@...el.com,
rafael.j.wysocki@...el.com
Cc: linux-acpi@...r.kernel.org,
evel@...ica.org,
linux-kernel@...r.kernel.org,
lenb@...nel.org,
lijun01@...inos.cn
Subject: [PATCH] acpi: Modify ACPI_OBJECT_COMMON_HEADER
modify 4 macros:
ACPI_OBJECT_COMMON_HEADER,
ACPI_COMMON_BUFFER_INFO,
ACPI_COMMON_NOTIFY_INFO,
ACPI_COMMON_FIELD_INFO
they cause poor readability.so del the last ";"
and when use them in a single line with the ";"in the end.
Signed-off-by: lijun <lijun01@...inos.cn>
---
drivers/acpi/acpica/acobject.h | 95 +++++++++++++++++++++++-----------
1 file changed, 64 insertions(+), 31 deletions(-)
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index 1bdfeee5d7c5..0cd1769022aa 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -48,7 +48,7 @@
u8 descriptor_type; /* To differentiate various internal objs */\
u8 type; /* acpi_object_type */\
u16 reference_count; /* For object deletion management */\
- u8 flags;
+ u8 flags
/*
* Note: There are 3 bytes available here before the
* next natural alignment boundary (for both 32/64 cases)
@@ -71,10 +71,12 @@
*****************************************************************************/
struct acpi_object_common {
-ACPI_OBJECT_COMMON_HEADER};
+ ACPI_OBJECT_COMMON_HEADER;
+};
struct acpi_object_integer {
- ACPI_OBJECT_COMMON_HEADER u8 fill[3]; /* Prevent warning on some compilers */
+ ACPI_OBJECT_COMMON_HEADER;
+ u8 fill[3]; /* Prevent warning on some compilers */
u64 value;
};
@@ -86,23 +88,26 @@ struct acpi_object_integer {
*/
#define ACPI_COMMON_BUFFER_INFO(_type) \
_type *pointer; \
- u32 length;
+ u32 length
/* Null terminated, ASCII characters only */
struct acpi_object_string {
- ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_BUFFER_INFO(char) /* String in AML stream or allocated string */
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_BUFFER_INFO(char); /* String in AML stream or allocated string */
};
struct acpi_object_buffer {
- ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_BUFFER_INFO(u8) /* Buffer in AML stream or allocated buffer */
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_BUFFER_INFO(u8);/* Buffer in AML stream or allocated buffer */
u32 aml_length;
u8 *aml_start;
struct acpi_namespace_node *node; /* Link back to parent node */
};
struct acpi_object_package {
- ACPI_OBJECT_COMMON_HEADER struct acpi_namespace_node *node; /* Link back to parent node */
+ ACPI_OBJECT_COMMON_HEADER;
+ struct acpi_namespace_node *node; /* Link back to parent node */
union acpi_operand_object **elements; /* Array of pointers to acpi_objects */
u8 *aml_start;
u32 aml_length;
@@ -116,11 +121,13 @@ struct acpi_object_package {
*****************************************************************************/
struct acpi_object_event {
- ACPI_OBJECT_COMMON_HEADER acpi_semaphore os_semaphore; /* Actual OS synchronization object */
+ ACPI_OBJECT_COMMON_HEADER;
+ acpi_semaphore os_semaphore; /* Actual OS synchronization object */
};
struct acpi_object_mutex {
- ACPI_OBJECT_COMMON_HEADER u8 sync_level; /* 0-15, specified in Mutex() call */
+ ACPI_OBJECT_COMMON_HEADER;
+ u8 sync_level; /* 0-15, specified in Mutex() call */
u16 acquisition_depth; /* Allow multiple Acquires, same thread */
acpi_mutex os_mutex; /* Actual OS synchronization object */
acpi_thread_id thread_id; /* Current owner of the mutex */
@@ -132,7 +139,8 @@ struct acpi_object_mutex {
};
struct acpi_object_region {
- ACPI_OBJECT_COMMON_HEADER u8 space_id;
+ ACPI_OBJECT_COMMON_HEADER;
+ u8 space_id;
struct acpi_namespace_node *node; /* Containing namespace node */
union acpi_operand_object *handler; /* Handler for region access */
union acpi_operand_object *next;
@@ -142,7 +150,8 @@ struct acpi_object_region {
};
struct acpi_object_method {
- ACPI_OBJECT_COMMON_HEADER u8 info_flags;
+ ACPI_OBJECT_COMMON_HEADER;
+ u8 info_flags;
u8 param_count;
u8 sync_level;
union acpi_operand_object *mutex;
@@ -178,33 +187,41 @@ struct acpi_object_method {
*/
#define ACPI_COMMON_NOTIFY_INFO \
union acpi_operand_object *notify_list[2]; /* Handlers for system/device notifies */\
- union acpi_operand_object *handler; /* Handler for Address space */
+ union acpi_operand_object *handler /* Handler for Address space */
/* COMMON NOTIFY for POWER, PROCESSOR, DEVICE, and THERMAL */
struct acpi_object_notify_common {
-ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO};
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_NOTIFY_INFO;
+};
struct acpi_object_device {
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_NOTIFY_INFO struct acpi_gpe_block_info *gpe_block;
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_NOTIFY_INFO;
+ struct acpi_gpe_block_info *gpe_block;
};
struct acpi_object_power_resource {
- ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO u32 system_level;
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_NOTIFY_INFO;
+ u32 system_level;
u32 resource_order;
};
struct acpi_object_processor {
- ACPI_OBJECT_COMMON_HEADER
+ ACPI_OBJECT_COMMON_HEADER;
/* The next two fields take advantage of the 3-byte space before NOTIFY_INFO */
u8 proc_id;
u8 length;
- ACPI_COMMON_NOTIFY_INFO acpi_io_address address;
+ ACPI_COMMON_NOTIFY_INFO;
+ acpi_io_address address;
};
struct acpi_object_thermal_zone {
-ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO};
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_NOTIFY_INFO;
+};
/******************************************************************************
*
@@ -226,17 +243,22 @@ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO};
u32 base_byte_offset; /* Byte offset within containing object */\
u32 value; /* Value to store into the Bank or Index register */\
u8 start_field_bit_offset;/* Bit offset within first field datum (0-63) */\
- u8 access_length; /* For serial regions/fields */
+ u8 access_length /* For serial regions/fields */
/* COMMON FIELD (for BUFFER, REGION, BANK, and INDEX fields) */
struct acpi_object_field_common {
- ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO union acpi_operand_object *region_obj; /* Parent Operation Region object (REGION/BANK fields only) */
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_FIELD_INFO;
+ union acpi_operand_object *region_obj;
+ /* Parent Operation Region object (REGION/BANK fields only) */
};
struct acpi_object_region_field {
- ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO u16 resource_length;
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_FIELD_INFO;
+ u16 resource_length;
union acpi_operand_object *region_obj; /* Containing op_region object */
u8 *resource_buffer; /* resource_template for serial regions/fields */
u16 pin_number_index; /* Index relative to previous Connection/Template */
@@ -244,12 +266,15 @@ struct acpi_object_region_field {
};
struct acpi_object_bank_field {
- ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO union acpi_operand_object *region_obj; /* Containing op_region object */
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_FIELD_INFO;
+ union acpi_operand_object *region_obj; /* Containing op_region object */
union acpi_operand_object *bank_obj; /* bank_select Register object */
};
struct acpi_object_index_field {
- ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_FIELD_INFO;
/*
* No "RegionObj" pointer needed since the Index and Data registers
* are each field definitions unto themselves.
@@ -261,7 +286,9 @@ struct acpi_object_index_field {
/* The buffer_field is different in that it is part of a Buffer, not an op_region */
struct acpi_object_buffer_field {
- ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO u8 is_create_field; /* Special case for objects created by create_field() */
+ ACPI_OBJECT_COMMON_HEADER;
+ ACPI_COMMON_FIELD_INFO;
+ u8 is_create_field; /* Special case for objects created by create_field() */
union acpi_operand_object *buffer_obj; /* Containing Buffer object */
};
@@ -272,7 +299,8 @@ struct acpi_object_buffer_field {
*****************************************************************************/
struct acpi_object_notify_handler {
- ACPI_OBJECT_COMMON_HEADER struct acpi_namespace_node *node; /* Parent device */
+ ACPI_OBJECT_COMMON_HEADER;
+ struct acpi_namespace_node *node; /* Parent device */
u32 handler_type; /* Type: Device/System/Both */
acpi_notify_handler handler; /* Handler address */
void *context;
@@ -280,7 +308,8 @@ struct acpi_object_notify_handler {
};
struct acpi_object_addr_handler {
- ACPI_OBJECT_COMMON_HEADER u8 space_id;
+ ACPI_OBJECT_COMMON_HEADER;
+ u8 space_id;
u8 handler_flags;
acpi_adr_space_handler handler;
struct acpi_namespace_node *node; /* Parent device */
@@ -307,7 +336,8 @@ struct acpi_object_addr_handler {
* The Reference.Class differentiates these types.
*/
struct acpi_object_reference {
- ACPI_OBJECT_COMMON_HEADER u8 class; /* Reference Class */
+ ACPI_OBJECT_COMMON_HEADER;
+ u8 class; /* Reference Class */
u8 target_type; /* Used for Index Op */
u8 resolved; /* Reference has been resolved to a value */
void *object; /* name_op=>HANDLE to obj, index_op=>union acpi_operand_object */
@@ -340,7 +370,8 @@ typedef enum {
* Currently: Region and field_unit types
*/
struct acpi_object_extra {
- ACPI_OBJECT_COMMON_HEADER struct acpi_namespace_node *method_REG; /* _REG method for this region (if any) */
+ ACPI_OBJECT_COMMON_HEADER;
+ struct acpi_namespace_node *method_REG; /* _REG method for this region (if any) */
struct acpi_namespace_node *scope_node;
void *region_context; /* Region-specific data */
u8 *aml_start;
@@ -350,14 +381,16 @@ struct acpi_object_extra {
/* Additional data that can be attached to namespace nodes */
struct acpi_object_data {
- ACPI_OBJECT_COMMON_HEADER acpi_object_handler handler;
+ ACPI_OBJECT_COMMON_HEADER;
+ acpi_object_handler handler;
void *pointer;
};
/* Structure used when objects are cached for reuse */
struct acpi_object_cache_list {
- ACPI_OBJECT_COMMON_HEADER union acpi_operand_object *next; /* Link for object cache and internal lists */
+ ACPI_OBJECT_COMMON_HEADER;
+ union acpi_operand_object *next; /* Link for object cache and internal lists */
};
/******************************************************************************
--
2.34.1
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