From: Myron Stowe <mstowe@redhat.com>
Date: Fri, 28 Oct 2011 21:48:45 +0000 (-0600)
Subject: PCI: frv: use generic pcibios_set_master()
X-Git-Tag: next-20111207~64^2~44
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fe612ee60448952e2652a0a56523d8ed1951cc52;p=karo-tx-linux.git

PCI: frv: use generic pcibios_set_master()

This patch removes frv's architecture-specific 'pcibios_set_master()'
routine 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/frv/mb93090-mb00/pci-frv.c b/arch/frv/mb93090-mb00/pci-frv.c
index 6a0cd644d7cc..c28121765448 100644
--- a/arch/frv/mb93090-mb00/pci-frv.c
+++ b/arch/frv/mb93090-mb00/pci-frv.c
@@ -194,17 +194,3 @@ void __init pcibios_resource_survey(void)
 	pcibios_allocate_resources(1);
 	pcibios_assign_resources();
 }
-
-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;
-	printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n", pci_name(dev), lat);
-	pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
-}