redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

[CPUFREQ] Optimize gx-suspmod revision ID fetching

Browse source 
We don't need a temporary variable to get the PCI revision ID.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Jean Delvare 2006-11-09 18:29:35 +01:00 committed by Dave Jones
parent 474a14df3f
commit 55e337345d
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
View file

@ -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);