From e4e9a735991c80fb0fc1bd4a13a93681c3c17ce0 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 8 Jun 2010 10:48:26 +0200 Subject: ACPI / ACPICA: Use helper function for computing GPE masks In quite a few places ACPICA needs to compute a GPE enable mask with only one bit, corresponding to a given GPE, set. Currently, that computation is always open coded which leads to unnecessary code duplication. Fix this by introducing a helper function for computing one-bit GPE enable masks and using it where appropriate. Signed-off-by: Rafael J. Wysocki Signed-off-by: Len Brown --- drivers/acpi/acpica/achware.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/acpi/acpica/achware.h') diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index 5900f135dc6d..c46277d179f0 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -90,6 +90,9 @@ acpi_status acpi_hw_write_port(acpi_io_address address, u32 value, u32 width); /* * hwgpe - GPE support */ +u32 acpi_hw_gpe_register_bit(struct acpi_gpe_event_info *gpe_event_info, + struct acpi_gpe_register_info *gpe_register_info); + acpi_status acpi_hw_low_disable_gpe(struct acpi_gpe_event_info *gpe_event_info); acpi_status -- cgit v1.2.3