[CPUFREQ] Optimize gx-suspmod revision ID fetching

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Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=55e337345df892d592bbd9050cbd1fc0c6feb069
Commit:     55e337345df892d592bbd9050cbd1fc0c6feb069
Parent:     474a14df3fce60bebde64d25c6adbdab7d30594a
Author:     Jean Delvare <[EMAIL PROTECTED]>
AuthorDate: Thu Nov 9 18:29:35 2006 +0100
Committer:  Dave Jones <[EMAIL PROTECTED]>
CommitDate: Tue Dec 12 17:20:49 2006 -0500

    [CPUFREQ] Optimize gx-suspmod revision ID fetching
    
    We don't need a temporary variable to get the PCI revision ID.
    
    Signed-off-by: Jean Delvare <[EMAIL PROTECTED]>
    Signed-off-by: Dave Jones <[EMAIL PROTECTED]>
---
 arch/i386/kernel/cpu/cpufreq/gx-suspmod.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c 
b/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
index 0b9cc8a..6667e9c 100644
--- a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
+++ b/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
@@ -447,7 +447,6 @@ static int __init cpufreq_gx_init(void)
        int ret;
        struct gxfreq_params *params;
        struct pci_dev *gx_pci;
-       u32 class_rev;
 
        /* Test if we have the right hardware */
        if ((gx_pci = gx_detect_chipset()) == NULL)
@@ -472,8 +471,7 @@ static int __init cpufreq_gx_init(void)
        pci_read_config_byte(params->cs55x0, PCI_PMER2, &(params->pci_pmer2));
        pci_read_config_byte(params->cs55x0, PCI_MODON, &(params->on_duration));
        pci_read_config_byte(params->cs55x0, PCI_MODOFF, 
&(params->off_duration));
-        pci_read_config_dword(params->cs55x0, PCI_CLASS_REVISION, &class_rev);
-       params->pci_rev = class_rev & 0xff;
+       pci_read_config_byte(params->cs55x0, PCI_REVISION_ID, &params->pci_rev);
 
        if ((ret = cpufreq_register_driver(&gx_suspmod_driver))) {
                kfree(params);
-
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