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authorbibo,mao <bibo.mao@intel.com>2006-05-31 18:17:33 +0800
committerGreg Kroah-Hartman <gregkh@suse.de>2006-06-21 12:00:00 -0700
commitb209a6ee49099b7500abf024f7b6b9648b5a3eac (patch)
tree6e6c614ae010aa92e9ded5e55c3a913f3c6c9dd3 /drivers/pci
parent99dc804d9bcc2c53f4c20c291bf4e185312a1a0c (diff)
downloadop-kernel-dev-b209a6ee49099b7500abf024f7b6b9648b5a3eac.zip
op-kernel-dev-b209a6ee49099b7500abf024f7b6b9648b5a3eac.tar.gz
[PATCH] PCI: cleanup unused variable about msi driver
In IA64 platform, msi driver does not use irq_vector variable, and in x86 platform LAST_DEVICE_VECTOR should one before FIRST_SYSTEM_VECTOR, this patch modify this. Signed-off-by: bibo, mao <bibo.mao@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/msi.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 3ec558d..a81c5b9 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -35,7 +35,6 @@ static int nr_msix_devices;
#ifndef CONFIG_X86_IO_APIC
int vector_irq[NR_VECTORS] = { [0 ... NR_VECTORS - 1] = -1};
-u8 irq_vector[NR_IRQ_VECTORS];
#endif
static struct msi_ops *msi_ops;
@@ -383,10 +382,6 @@ static int msi_init(void)
return status;
}
-#ifndef CONFIG_X86_IO_APIC
- irq_vector[0] = FIRST_DEVICE_VECTOR;
-#endif
-
if (last_alloc_vector < 0) {
pci_msi_enable = 0;
printk(KERN_WARNING "PCI: No interrupt vectors available for MSI\n");
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