C++ (Cpp) acpi_tb_release_table Examples

Example #1

File: tbinstal.c Project: 0-T-0/ps4-linux

static u8
acpi_tb_compare_tables(struct acpi_table_desc *table_desc, u32 table_index)
{
	acpi_status status = AE_OK;
	u8 is_identical;
	struct acpi_table_header *table;
	u32 table_length;
	u8 table_flags;

	status =
	    acpi_tb_acquire_table(&acpi_gbl_root_table_list.tables[table_index],
				  &table, &table_length, &table_flags);
	if (ACPI_FAILURE(status)) {
		return (FALSE);
	}

	/*
	 * Check for a table match on the entire table length,
	 * not just the header.
	 */
	is_identical = (u8)((table_desc->length != table_length ||
			     memcmp(table_desc->pointer, table, table_length)) ?
			    FALSE : TRUE);

	/* Release the acquired table */

	acpi_tb_release_table(table, table_length, table_flags);
	return (is_identical);
}

Example #2

File: tbdata.c Project: JamesChenFromChina/linux

void acpi_tb_invalidate_table(struct acpi_table_desc *table_desc)
{

	ACPI_FUNCTION_TRACE(tb_invalidate_table);

	/* Table must be validated */

	if (!table_desc->pointer) {
		return_VOID;
	}

	acpi_tb_release_table(table_desc->pointer, table_desc->length,
			      table_desc->flags);
	table_desc->pointer = NULL;

	return_VOID;
}