diff options
| author | Alex Chiang <achiang@hp.com> | 2010-02-22 20:11:34 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-03-15 02:17:21 +0100 |
| commit | 3b1da4c5d1032ebc29fec8bd8f592ba6589be8ed (patch) | |
| tree | b6853cbdea5739beff77b4503dd9734c63e85ee1 /drivers/acpi | |
| parent | ACPI: processor: add internal processor_physically_present() (diff) | |
| download | linux-3b1da4c5d1032ebc29fec8bd8f592ba6589be8ed.tar.xz linux-3b1da4c5d1032ebc29fec8bd8f592ba6589be8ed.zip | |
ACPI: processor: remove early _PDC optin quirks
Now that we check for physically present processors before blindly
evaluating _PDC, we no longer need to maintain a DMI opt-in table
nor a kernel param.
Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/processor_core.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index f0c68c1b86dd..ef34faad6003 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -341,36 +341,6 @@ void acpi_processor_set_pdc(acpi_handle handle) } EXPORT_SYMBOL_GPL(acpi_processor_set_pdc); -static int early_pdc_optin; -static int set_early_pdc_optin(const struct dmi_system_id *id) -{ - early_pdc_optin = 1; - return 0; -} - -static int param_early_pdc_optin(char *s) -{ - early_pdc_optin = 1; - return 1; -} -__setup("acpi_early_pdc_eval", param_early_pdc_optin); - -static struct dmi_system_id __cpuinitdata early_pdc_optin_table[] = { - { - set_early_pdc_optin, "HP Envy", { - DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Envy") }, NULL}, - { - set_early_pdc_optin, "HP Pavilion dv6", { - DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv6") }, NULL}, - { - set_early_pdc_optin, "HP Pavilion dv7", { - DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv7") }, NULL}, - {}, -}; - static acpi_status early_init_pdc(acpi_handle handle, u32 lvl, void *context, void **rv) { @@ -396,13 +366,6 @@ void __init acpi_early_processor_set_pdc(void) */ dmi_check_system(processor_idle_dmi_table); - /* - * Allow systems to opt-in to early _PDC evaluation. - */ - dmi_check_system(early_pdc_optin_table); - if (!early_pdc_optin) - return; - acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, early_init_pdc, NULL, NULL, NULL); |