diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/pci_irq.c | 4 | ||||
| -rw-r--r-- | drivers/acpi/processor_idle.c | 7 | ||||
| -rw-r--r-- | drivers/acpi/sbshc.c | 1 |
3 files changed, 7 insertions, 5 deletions
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c index 7af414a3c63e..89022a74faee 100644 --- a/drivers/acpi/pci_irq.c +++ b/drivers/acpi/pci_irq.c @@ -131,8 +131,8 @@ struct prt_quirk { */ static struct prt_quirk prt_quirks[] = { { medion_md9580, 0, 0, 9, 'A', - "\\_SB_.PCI0.ISA.LNKA", - "\\_SB_.PCI0.ISA.LNKB"}, + "\\_SB_.PCI0.ISA_.LNKA", + "\\_SB_.PCI0.ISA_.LNKB"}, { dell_optiplex, 0, 0, 0xd, 'A', "\\_SB_.LNKB", "\\_SB_.LNKA"}, diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index e8e2d8869236..788da9781f80 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1487,7 +1487,6 @@ static int acpi_idle_enter_simple(struct cpuidle_device *dev, return 0; } - acpi_unlazy_tlb(smp_processor_id()); /* * Must be done before busmaster disable as we might need to * access HPET ! @@ -1577,6 +1576,8 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev, return 0; } + acpi_unlazy_tlb(smp_processor_id()); + /* Tell the scheduler that we are going deep-idle: */ sched_clock_idle_sleep_event(); /* @@ -1692,7 +1693,9 @@ static int acpi_processor_setup_cpuidle(struct acpi_processor *pr) switch (cx->type) { case ACPI_STATE_C1: state->flags |= CPUIDLE_FLAG_SHALLOW; - state->flags |= CPUIDLE_FLAG_TIME_VALID; + if (cx->entry_method == ACPI_CSTATE_FFH) + state->flags |= CPUIDLE_FLAG_TIME_VALID; + state->enter = acpi_idle_enter_c1; dev->safe_state = state; break; diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c index a2cf3008ce6c..bcf2c70fca87 100644 --- a/drivers/acpi/sbshc.c +++ b/drivers/acpi/sbshc.c @@ -130,7 +130,6 @@ static int acpi_smbus_transaction(struct acpi_smb_hc *hc, u8 protocol, goto end; } smb_hc_write(hc, ACPI_SMB_COMMAND, command); - smb_hc_write(hc, ACPI_SMB_COMMAND, command); if (!(protocol & 0x01)) { smb_hc_write(hc, ACPI_SMB_BLOCK_COUNT, length); for (i = 0; i < length; ++i) |