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authorMyron Stowe <mstowe@redhat.com>2011-10-28 15:48:45 -0600
committerJesse Barnes <jbarnes@virtuousgeek.org>2012-01-06 12:10:43 -0800
commitfcd770059a8234db7b6504aa7fe37cd9e8266e34 (patch)
treecee54ccc8f2c18db3555db65aa0e691e19baf709 /arch/frv
parent96c5590058d7fded14f43af2ab521436cecf3125 (diff)
downloadblackbird-op-linux-fcd770059a8234db7b6504aa7fe37cd9e8266e34.tar.gz
blackbird-op-linux-fcd770059a8234db7b6504aa7fe37cd9e8266e34.zip
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>
Diffstat (limited to 'arch/frv')
-rw-r--r--arch/frv/mb93090-mb00/pci-frv.c14
1 files changed, 0 insertions, 14 deletions
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);
-}
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