From: Gavin Shan <shangw@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Gavin Shan <shangw@linux.vnet.ibm.com>
Subject: [PATCH] powerpc/pci: Remove duplicate check in pcibios_fixup_bus()
Date: Wed, 31 Jul 2013 16:43:56 +0800 [thread overview]
Message-ID: <1375260236-20689-1-git-send-email-shangw@linux.vnet.ibm.com> (raw)
pci_read_bridge_bases() already checks if the PCI bus is root
bus or not, so we needn't do same check in pcibios_fixup_bus()
and just remove it.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
---
arch/powerpc/kernel/pci-common.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 7d22a67..c55fb35 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1055,8 +1055,7 @@ void pcibios_fixup_bus(struct pci_bus *bus)
* bases. This is -not- called when generating the PCI tree from
* the OF device-tree.
*/
- if (bus->self != NULL)
- pci_read_bridge_bases(bus);
+ pci_read_bridge_bases(bus);
/* Now fixup the bus bus */
pcibios_setup_bus_self(bus);
--
1.7.5.4
reply other threads:[~2013-07-31 8:44 UTC|newest]
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