diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2010-07-01 06:11:45 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-07-07 06:34:26 +0400 |
| commit | a44061aa8b5d58b2729faca4c155a94a5bea2a09 (patch) | |
| tree | 3f4e72439ad65c443c0151961883ea0a6e14d20d /drivers/acpi/acpica/evgpe.c | |
| parent | e8b6f970107cfc9c00cdcdb12ec6c7e135cf379f (diff) | |
| download | linux-a44061aa8b5d58b2729faca4c155a94a5bea2a09.tar.xz | |
ACPICA: Remove wakeup GPE reference counting which is not used
After the previous patch that introduced acpi_gpe_wakeup() and
modified the ACPI suspend and wakeup code to use it, the third
argument of acpi_{enable|disable}_gpe() and the GPE wakeup
reference counter are not necessary any more. Remove them and
modify all of the users of acpi_{enable|disable}_gpe()
accordingly. Also drop GPE type constants that aren't used
any more.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/evgpe.c')
| -rw-r--r-- | drivers/acpi/acpica/evgpe.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index d24d7d31f40c..9413ac61e440 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -54,24 +54,24 @@ static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context); /******************************************************************************* * - * FUNCTION: acpi_ev_update_gpe_enable_masks + * FUNCTION: acpi_ev_update_gpe_enable_mask * * PARAMETERS: gpe_event_info - GPE to update * * RETURN: Status * - * DESCRIPTION: Updates GPE register enable masks based upon whether there are - * references (either wake or run) to this GPE + * DESCRIPTION: Updates GPE register enable mask based upon whether there are + * runtime references to this GPE * ******************************************************************************/ acpi_status -acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info) +acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info) { struct acpi_gpe_register_info *gpe_register_info; u32 register_bit; - ACPI_FUNCTION_TRACE(ev_update_gpe_enable_masks); + ACPI_FUNCTION_TRACE(ev_update_gpe_enable_mask); gpe_register_info = gpe_event_info->register_info; if (!gpe_register_info) { @@ -81,19 +81,14 @@ acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info) register_bit = acpi_hw_get_gpe_register_bit(gpe_event_info, gpe_register_info); - /* Clear the wake/run bits up front */ + /* Clear the run bit up front */ - ACPI_CLEAR_BIT(gpe_register_info->enable_for_wake, register_bit); ACPI_CLEAR_BIT(gpe_register_info->enable_for_run, register_bit); - /* Set the mask bits only if there are references to this GPE */ + /* Set the mask bit only if there are references to this GPE */ if (gpe_event_info->runtime_count) { - ACPI_SET_BIT(gpe_register_info->enable_for_run, register_bit); - } - - if (gpe_event_info->wakeup_count) { - ACPI_SET_BIT(gpe_register_info->enable_for_wake, register_bit); + ACPI_SET_BIT(gpe_register_info->enable_for_run, (u8)register_bit); } return_ACPI_STATUS(AE_OK); |