[PATCH 2/6] PCI/arm: Use list_for_each_entry() for bus traversal

[Yijing Wang]

Replace list_for_each() + pci_bus_b() with the simpler
list_for_each_entry().

Signed-off-by: Yijing Wang wangyij...@huawei.com
---
 arch/arm/kernel/bios32.c |7 ++-
 1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 317da88..0a77858 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -57,13 +57,10 @@ static void pcibios_bus_report_status(struct pci_bus *bus, 
u_int status_mask, in
 
 void pcibios_report_status(u_int status_mask, int warn)
 {
-   struct list_head *l;
-
-   list_for_each(l, pci_root_buses) {
-   struct pci_bus *bus = pci_bus_b(l);
+   struct pci_bus *bus;
 
+   list_for_each_entry(bus, pci_root_buses, node)
pcibios_bus_report_status(bus, status_mask, warn);
-   }
 }
 
 /*
-- 
1.7.1



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Re: [PATCH 2/6] PCI/arm: Use list_for_each_entry() for bus traversal

[Russell King - ARM Linux]

On Thu, Feb 13, 2014 at 09:13:59PM +0800, Yijing Wang wrote:
 Replace list_for_each() + pci_bus_b() with the simpler
 list_for_each_entry().
 
 Signed-off-by: Yijing Wang wangyij...@huawei.com

Acked-by: Russell King rmk+ker...@arm.linux.org.uk

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FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up.  Estimation
in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad.
Estimate before purchase was up to 13.2Mbit.

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