Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=14796722839ee50ed2a2c7a6a135e7d0888aaada
Commit: 14796722839ee50ed2a2c7a6a135e7d0888aaada
Parent: ce35a81a71f405031ed6fd0d454d3aaa55dc8ed2
Author: Rafa� Bilski <[EMAIL PROTECTED]>
AuthorDate: Fri Jan 19 22:28:22 2007 +0100
Committer: Dave Jones <[EMAIL PROTECTED]>
CommitDate: Sat Feb 3 17:24:08 2007 -0500
[CPUFREQ] Longhaul - Remove "ignore_latency" option
There is no need to have this option in Longhaul anymore.
It was for laptop with CLE266 chipset in times, when only
ACPI C3 was used to switch frequency. Now we have native
support not only for CLE266, but CN400 too. Would be good
to have support for PN266, but I can't find datasheet for it.
Looks like BIOS for CPU's faster then 1GHz don't support
ACPI C2 nor C3.
Signed-off-by: Rafa� Bilski <[EMAIL PROTECTED]>
Signed-off-by: Dave Jones <[EMAIL PROTECTED]>
---
arch/i386/kernel/cpu/cpufreq/longhaul.c | 6 +-----
1 files changed, 1 insertions(+), 5 deletions(-)
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c
b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index e940e00..b679aaf 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -76,7 +76,6 @@ static u8 longhaul_flags;
/* Module parameters */
static int scale_voltage;
-static int ignore_latency;
#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "longhaul",
msg)
@@ -680,8 +679,7 @@ static int __init longhaul_cpu_init(struct cpufreq_policy
*policy)
/* Check ACPI support for C3 state */
if ((pr != NULL) && (longhaul_version == TYPE_POWERSAVER)) {
cx = &pr->power.states[ACPI_STATE_C3];
- if (cx->address > 0 &&
- (cx->latency <= 1000 || ignore_latency != 0) ) {
+ if (cx->address > 0 && cx->latency <= 1000) {
longhaul_flags |= USE_ACPI_C3;
goto print_support_type;
}
@@ -800,8 +798,6 @@ static void __exit longhaul_exit(void)
module_param (scale_voltage, int, 0644);
MODULE_PARM_DESC(scale_voltage, "Scale voltage of processor");
-module_param(ignore_latency, int, 0644);
-MODULE_PARM_DESC(ignore_latency, "Skip ACPI C3 latency test");
MODULE_AUTHOR ("Dave Jones <[EMAIL PROTECTED]>");
MODULE_DESCRIPTION ("Longhaul driver for VIA Cyrix processors.");
-
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