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Date: Tue, 13 Jan 2015 19:43:52 +0100
From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To: Robert Moore <robert.moore@...el.com>,
Lv Zheng <lv.zheng@...el.com>
Cc: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org,
devel@...ica.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ACPICA: rsdump: Remove some unused functions
Removes some functions that are not used anywhere:
acpi_rs_dump_irq_list() acpi_rs_dump_resource_list()
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
drivers/acpi/acpica/acresrc.h | 7 ---
drivers/acpi/acpica/rsdump.c | 110 -----------------------------------------
2 files changed, 117 deletions(-)
diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h
index 4b008e8..4a4f8af 100644
--- a/drivers/acpi/acpica/acresrc.h
+++ b/drivers/acpi/acpica/acresrc.h
@@ -299,13 +299,6 @@ acpi_rs_set_resource_length(acpi_rsdesc_size total_length,
union aml_resource *aml);
/*
- * rsdump
- */
-void acpi_rs_dump_resource_list(struct acpi_resource *resource);
-
-void acpi_rs_dump_irq_list(u8 * route_table);
-
-/*
* Resource conversion tables
*/
extern struct acpi_rsconvert_info acpi_rs_convert_dma[];
diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c
index c3c56b5..8bd41ec 100644
--- a/drivers/acpi/acpica/rsdump.c
+++ b/drivers/acpi/acpica/rsdump.c
@@ -357,116 +357,6 @@ static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_resource_list
- *
- * PARAMETERS: resource_list - Pointer to a resource descriptor list
- *
- * RETURN: None
- *
- * DESCRIPTION: Dispatches the structure to the correct dump routine.
- *
- ******************************************************************************/
-
-void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
-{
- u32 count = 0;
- u32 type;
-
- ACPI_FUNCTION_ENTRY();
-
- /* Check if debug output enabled */
-
- if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_RESOURCES, _COMPONENT)) {
- return;
- }
-
- /* Walk list and dump all resource descriptors (END_TAG terminates) */
-
- do {
- acpi_os_printf("\n[%02X] ", count);
- count++;
-
- /* Validate Type before dispatch */
-
- type = resource_list->type;
- if (type > ACPI_RESOURCE_TYPE_MAX) {
- acpi_os_printf
- ("Invalid descriptor type (%X) in resource list\n",
- resource_list->type);
- return;
- }
-
- /* Sanity check the length. It must not be zero, or we loop forever */
-
- if (!resource_list->length) {
- acpi_os_printf
- ("Invalid zero length descriptor in resource list\n");
- return;
- }
-
- /* Dump the resource descriptor */
-
- if (type == ACPI_RESOURCE_TYPE_SERIAL_BUS) {
- acpi_rs_dump_descriptor(&resource_list->data,
- acpi_gbl_dump_serial_bus_dispatch
- [resource_list->data.
- common_serial_bus.type]);
- } else {
- acpi_rs_dump_descriptor(&resource_list->data,
- acpi_gbl_dump_resource_dispatch
- [type]);
- }
-
- /* Point to the next resource structure */
-
- resource_list = ACPI_NEXT_RESOURCE(resource_list);
-
- /* Exit when END_TAG descriptor is reached */
-
- } while (type != ACPI_RESOURCE_TYPE_END_TAG);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_irq_list
- *
- * PARAMETERS: route_table - Pointer to the routing table to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Print IRQ routing table
- *
- ******************************************************************************/
-
-void acpi_rs_dump_irq_list(u8 * route_table)
-{
- struct acpi_pci_routing_table *prt_element;
- u8 count;
-
- ACPI_FUNCTION_ENTRY();
-
- /* Check if debug output enabled */
-
- if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_RESOURCES, _COMPONENT)) {
- return;
- }
-
- prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table, route_table);
-
- /* Dump all table elements, Exit on zero length element */
-
- for (count = 0; prt_element->length; count++) {
- acpi_os_printf("\n[%02X] PCI IRQ Routing Table Package\n",
- count);
- acpi_rs_dump_descriptor(prt_element, acpi_rs_dump_prt);
-
- prt_element = ACPI_ADD_PTR(struct acpi_pci_routing_table,
- prt_element, prt_element->length);
- }
-}
-
-/*******************************************************************************
- *
* FUNCTION: acpi_rs_out*
*
* PARAMETERS: title - Name of the resource field
--
1.7.10.4
--
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