diff options
| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2008-10-25 21:48:46 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-11-11 18:35:42 -0500 |
| commit | 0b7084ac67fb84f0cf2f8bc02d7e0dea8521dd2d (patch) | |
| tree | 0a619ac7a700543e6ba69aa5a568e5678ec0603d /include | |
| parent | a2f93aeadf97e870ff385030633a73e21146815d (diff) | |
| download | linux-0b7084ac67fb84f0cf2f8bc02d7e0dea8521dd2d.tar.bz2 | |
ACPICA: Use spinlock for acpi_{en|dis}able_gpe
Disabling gpe might interfere with gpe detection/handling,
thus producing "interrupt not handled" errors.
Ironically, disabling of GPE from interrupt context is already
under spinlock, so only userspace needs to start using it.
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpixf.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 94d94e126e9f..33bc0e3b1954 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -252,9 +252,9 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status); acpi_status acpi_set_gpe_type(acpi_handle gpe_device, u32 gpe_number, u8 type); -acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags); +acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number); -acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags); +acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number); acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags); |