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From: Bjorn Helgaas <bjorn.helgaas@hp.com>
To: Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org
Subject: [PATCH 04/20] ACPI: PCI: ignore _PRT function information
Date: Mon, 08 Dec 2008 21:30:20 -0700	[thread overview]
Message-ID: <20081209043020.26415.55555.stgit@bob.kio> (raw)
In-Reply-To: <20081209042833.26415.24906.stgit@bob.kio>

_PRT entries don't contain any useful PCI function information (the
function part of the PCI address is supposed to be 0xffff), and we
don't ever look at it, so this patch just removes the reference to
it.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
 drivers/acpi/pci_irq.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 0a31527..579bf17 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -187,7 +187,6 @@ acpi_pci_irq_add_entry(acpi_handle handle,
 	entry->id.segment = segment;
 	entry->id.bus = bus;
 	entry->id.device = (prt->address >> 16) & 0xFFFF;
-	entry->id.function = prt->address & 0xFFFF;
 	entry->pin = prt->pin;
 
 	do_prt_fixups(entry, prt);


  parent reply	other threads:[~2008-12-09  4:30 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-09  4:30 [PATCH 00/20] ACPI: PCI: simplify _PRT handling Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 01/20] ACPI: PCI: use conventional PCI address format Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 02/20] ACPI: PCI: remove unnecessary null pointer checks Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 03/20] ACPI: PCI: simplify buffer management for evaluating _PRT Bjorn Helgaas
2008-12-31  4:15   ` [PATCH] ACPI: simplify buffer management for acpi_pci_bind() etc Len Brown
2008-12-09  4:30 ` Bjorn Helgaas [this message]
2008-12-09  4:30 ` [PATCH 05/20] ACPI: PCI: fix GSI/IRQ naming confusion Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 06/20] ACPI: PCI: move struct acpi_prt_entry declaration out of public header file Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 07/20] ACPI: PCI: add a helper to convert _PRT INTx pin number to name Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 08/20] ACPI: PCI: always use the PCI INTx pin values, not the _PRT ones Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 09/20] ACPI: PCI: use 1-based encoding for _PRT quirks Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 10/20] ACPI: PCI: lookup _PRT entry by PCI dev and pin, not segment/bus/dev/pin Bjorn Helgaas
2008-12-09  4:30 ` [PATCH 11/20] ACPI: PCI: tweak _PRT lookup debug Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 12/20] ACPI: PCI: remove callback from acpi_pci_irq_lookup & acpi_pci_irq_derive Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 13/20] ACPI: PCI: use positive logic to simplify code Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 14/20] ACPI: PCI: follow typical PCI INTx swizzling pattern Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 15/20] ACPI: PCI: combine lookup and derive Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 16/20] ACPI: PCI: simplify list of _PRT entries Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 17/20] ACPI: PCI: simplify struct acpi_prt_entry Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 18/20] ACPI: PCI: expand acpi_pci_allocate_irq() and acpi_pci_free_irq() inline Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 19/20] ACPI: PCI: whitespace and useless initialization cleanup Bjorn Helgaas
2008-12-09  4:31 ` [PATCH 20/20] ACPI: PCI: add HP copyright Bjorn Helgaas
2008-12-31  4:17 ` [PATCH 00/20] ACPI: PCI: simplify _PRT handling Len Brown

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