linux-kernel - [PATCH v3 01/12] ACPI: make acpi_pci

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Message-ID: <20090610195509.28982.9170.stgit@bob.kio>
Date:	Wed, 10 Jun 2009 13:55:09 -0600
From:	Alex Chiang <achiang@...com>
To:	lenb@...nel.org
Cc:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org
Subject: [PATCH v3 01/12] ACPI: make acpi_pci_bind() static

acpi_pci_root_add() explicitly assigns device->ops.bind, and later
calls acpi_pci_bind_root(), which also does the same thing.

We don't need to repeat ourselves; removing the explicit assignment
allows us to make acpi_pci_bind() static.

Signed-off-by: Alex Chiang <achiang@...com>
---

 drivers/acpi/pci_bind.c     |    3 ++-
 drivers/acpi/pci_root.c     |    2 --
 include/acpi/acpi_drivers.h |    1 -
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index bc46de3..236765c 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -44,6 +44,7 @@ struct acpi_pci_data {
 	struct pci_dev *dev;
 };
 
+static int acpi_pci_bind(struct acpi_device *device);
 static int acpi_pci_unbind(struct acpi_device *device);
 
 static void acpi_pci_data_handler(acpi_handle handle, u32 function,
@@ -108,7 +109,7 @@ acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id)
 
 EXPORT_SYMBOL(acpi_get_pci_id);
 
-int acpi_pci_bind(struct acpi_device *device)
+static int acpi_pci_bind(struct acpi_device *device)
 {
 	int result = 0;
 	acpi_status status;
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 196f97d..ca8dba3 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -386,8 +386,6 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device)
 	strcpy(acpi_device_class(device), ACPI_PCI_ROOT_CLASS);
 	device->driver_data = root;
 
-	device->ops.bind = acpi_pci_bind;
-
 	/*
 	 * All supported architectures that use ACPI have support for
 	 * PCI domains, so we indicate this in _OSC support capabilities.
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 5e8ed3a..bbe9207 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -98,7 +98,6 @@ void acpi_pci_irq_del_prt(int segment, int bus);
 struct pci_bus;
 
 acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id);
-int acpi_pci_bind(struct acpi_device *device);
 int acpi_pci_bind_root(struct acpi_device *device, struct acpi_pci_id *id,
 		       struct pci_bus *bus);
 

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