From: Myron Stowe <mstowe@redhat.com>
Date: Fri, 28 Oct 2011 21:48:59 +0000 (-0600)
Subject: PCI: mn10300: use generic pcibios_set_master()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=be0adeeced5cb081b51e5101b993768689dbf116;p=openwrt%2Fstaging%2Fblogic.git

PCI: mn10300: use generic pcibios_set_master()

This patch removes mn10300's architecture-specific 'pcibios_set_master()'
routine for ASB2305 and lets the default PCI core based implementation
handle PCI device 'latency timer' setup.

No functional change.

Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.c b/arch/mn10300/unit-asb2305/pci-asb2305.c
index 2b299c413ae5..c4e2e79281e8 100644
--- a/arch/mn10300/unit-asb2305/pci-asb2305.c
+++ b/arch/mn10300/unit-asb2305/pci-asb2305.c
@@ -213,22 +213,6 @@ void __init pcibios_resource_survey(void)
 	pcibios_allocate_resources(1);
 }
 
-void pcibios_set_master(struct pci_dev *dev)
-{
-	u8 lat;
-
-	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
-
-	if (lat < 16)
-		lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency;
-	else if (lat > pcibios_max_latency)
-		lat = pcibios_max_latency;
-	else
-		return;
-
-	pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
-}
-
 int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 			enum pci_mmap_state mmap_state, int write_combine)
 {