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Commit 3f0f3c27 authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Len Brown
Browse files

ACPI: PCI: whitespace and useless initialization cleanup 



This patch makes function declarations consistent throughout
the file and removes some unnecessary initializations.

Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 74f82af1

drivers/acpi/pci_irq.c

+9 −19
Original line number Diff line number Diff line
@@ -149,8 +149,8 @@ static struct prt_quirk prt_quirks[] = { 
		"\\_SB_.PCI0.LNK3"},

};



static void

do_prt_fixups(struct acpi_prt_entry *entry, struct acpi_pci_routing_table *prt)

static void do_prt_fixups(struct acpi_prt_entry *entry,

			  struct acpi_pci_routing_table *prt)

{

	int i;

	struct prt_quirk *quirk;
@@ -180,9 +180,8 @@ do_prt_fixups(struct acpi_prt_entry *entry, struct acpi_pci_routing_table *prt) 
	}

}



static int

acpi_pci_irq_add_entry(acpi_handle handle,

		       int segment, int bus, struct acpi_pci_routing_table *prt)

static int acpi_pci_irq_add_entry(acpi_handle handle, int segment, int bus,

				  struct acpi_pci_routing_table *prt)

{

	struct acpi_prt_entry *entry;
@@ -299,8 +298,7 @@ void acpi_pci_irq_del_prt(int segment, int bus) 
/* --------------------------------------------------------------------------

                          PCI Interrupt Routing Support

   -------------------------------------------------------------------------- */

static struct acpi_prt_entry *

acpi_pci_irq_lookup(struct pci_dev *dev, int pin)

static struct acpi_prt_entry *acpi_pci_irq_lookup(struct pci_dev *dev, int pin)

{

	struct acpi_prt_entry *entry;

	struct pci_dev *bridge;
@@ -351,24 +349,17 @@ acpi_pci_irq_lookup(struct pci_dev *dev, int pin) 
	return NULL;

}



/*

 * acpi_pci_irq_enable

 * success: return 0

 * failure: return < 0

 */



int acpi_pci_irq_enable(struct pci_dev *dev)

{

	struct acpi_prt_entry *entry;

	int gsi = 0;

	u8 pin = 0;

	int gsi;

	u8 pin;

	int triggering = ACPI_LEVEL_SENSITIVE;

	int polarity = ACPI_ACTIVE_LOW;

	char *link = NULL;

	char link_desc[16];

	int rc;





	pin = dev->pin;

	if (!pin) {

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
@@ -446,9 +437,8 @@ void __attribute__ ((weak)) acpi_unregister_gsi(u32 i) 
void acpi_pci_irq_disable(struct pci_dev *dev)

{

	struct acpi_prt_entry *entry;

	int gsi = 0;

	u8 pin = 0;



	int gsi;

	u8 pin;



	pin = dev->pin;

	if (!pin)