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| author | Len Brown <len.brown@intel.com> | 2007-08-25 07:36:18 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-08-25 07:36:18 +0200 |
| commit | a3a1b26e79db743c3289632238cd5f930f91bf27 (patch) | |
| tree | b17758701d6404661e7c83009aeec5e80e46bb8d /drivers | |
| parent | Pull video into release branch (diff) | |
| parent | ACPI: enable GPEs before calling _WAK on resume (diff) | |
| download | linux-a3a1b26e79db743c3289632238cd5f930f91bf27.tar.xz linux-a3a1b26e79db743c3289632238cd5f930f91bf27.zip | |
Pull suspend into release branch
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/hardware/hwsleep.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c index 76c525dc590b..cf69c0040a39 100644 --- a/drivers/acpi/hardware/hwsleep.c +++ b/drivers/acpi/hardware/hwsleep.c @@ -576,13 +576,10 @@ acpi_status acpi_leave_sleep_state(u8 sleep_state) ACPI_EXCEPTION((AE_INFO, status, "During Method _BFS")); } - status = acpi_evaluate_object(NULL, METHOD_NAME__WAK, &arg_list, NULL); - if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { - ACPI_EXCEPTION((AE_INFO, status, "During Method _WAK")); - } - /* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */ - /* + * GPEs must be enabled before _WAK is called as GPEs + * might get fired there + * * Restore the GPEs: * 1) Disable/Clear all GPEs * 2) Enable all runtime GPEs @@ -591,13 +588,19 @@ acpi_status acpi_leave_sleep_state(u8 sleep_state) if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } - acpi_gbl_system_awake_and_running = TRUE; - status = acpi_hw_enable_all_runtime_gpes(); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } + status = acpi_evaluate_object(NULL, METHOD_NAME__WAK, &arg_list, NULL); + if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { + ACPI_EXCEPTION((AE_INFO, status, "During Method _WAK")); + } + /* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */ + + acpi_gbl_system_awake_and_running = TRUE; + /* Enable power button */ (void) |