lkml.org 
[lkml]   [2012]   [Sep]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 23/40] PCI, ACPI: Pass device instead of handle when config root bridge
Date
So we can avoid one calling of acpi_pci_find_root().

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
drivers/acpi/pci_root_hp.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/pci_root_hp.c b/drivers/acpi/pci_root_hp.c
index e07c31b..eb4344c 100644
--- a/drivers/acpi/pci_root_hp.c
+++ b/drivers/acpi/pci_root_hp.c
@@ -102,9 +102,9 @@ static void alloc_acpi_root_hp_work(acpi_handle handle, u32 type,
}

/* Program resources in newly inserted bridge */
-static void acpi_root_configure_bridge(acpi_handle handle)
+static void acpi_root_configure_bridge(struct acpi_device *device)
{
- struct acpi_pci_root *root = acpi_pci_find_root(handle);
+ struct acpi_pci_root *root = acpi_driver_data(device);

pcibios_resource_survey_bus(root->bus);
pci_assign_unassigned_bus_resources(root->bus);
@@ -138,7 +138,7 @@ static void handle_root_bridge_insertion(acpi_handle handle)
printk(KERN_ERR "cannot add bridge to acpi list\n");
return;
}
- acpi_root_configure_bridge(handle);
+ acpi_root_configure_bridge(device);
if (acpi_bus_start(device))
printk(KERN_ERR "cannot start bridge\n");
}
--
1.7.7


\
 
 \ /
  Last update: 2012-09-19 22:01    [W:0.188 / U:0.880 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site