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ACPICA: Export acpi_tb_validate_rsdp().
This patch exports acpi_tb_validate_rsdp(), so that code duplication in some ACPICA utilities can be reduced. This patch also includes lint changes. 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>
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@ -49,6 +49,8 @@ acpi_status acpi_allocate_root_table(u32 initial_table_count);
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/*
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* tbxfroot - Root pointer utilities
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*/
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acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
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u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length);
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/*
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@ -48,9 +48,6 @@
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#define _COMPONENT ACPI_TABLES
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ACPI_MODULE_NAME("tbxfroot")
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/* Local prototypes */
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static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
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/*******************************************************************************
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*
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* FUNCTION: acpi_tb_validate_rsdp
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@ -62,8 +59,7 @@ static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
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* DESCRIPTION: Validate the RSDP (ptr)
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*
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******************************************************************************/
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static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
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acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
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{
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/*
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@ -72,7 +68,7 @@ static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
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* Note: Sometimes there exists more than one RSDP in memory; the valid
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* RSDP has a valid checksum, all others have an invalid checksum.
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*/
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if (ACPI_STRNCMP((char *)rsdp, ACPI_SIG_RSDP,
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if (ACPI_STRNCMP((char *)rsdp->signature, ACPI_SIG_RSDP,
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sizeof(ACPI_SIG_RSDP) - 1) != 0) {
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/* Nope, BAD Signature */
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