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| author |   Bob Moore <robert.moore@intel.com> | 2005-12-16 17:05:00 -0500 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2005-12-28 02:54:59 -0500 |
| commit | defba1d8f233c0d5cf3e1ea6aeb898eca7231860 (patch) | |
| tree | cd8b1b84da8d8a52ad0d44107daaeeee0a0b65f4 /drivers/acpi/hardware | |
| parent | [ACPI] acpi_register_gsi() fix needed for ACPICA 20051021 (diff) | |
| download | linux-dev-defba1d8f233c0d5cf3e1ea6aeb898eca7231860.tar.xz linux-dev-defba1d8f233c0d5cf3e1ea6aeb898eca7231860.zip | |
[ACPI] ACPICA 20051216
Implemented optional support to allow unresolved names
within ASL Package objects. A null object is inserted in
the package when a named reference cannot be located in
the current namespace. Enabled via the interpreter slack
flag which Linux has enabled by default (acpi=strict
to disable slack). This should eliminate AE_NOT_FOUND
exceptions seen on machines that contain such code.
Implemented an optimization to the initialization
sequence that can improve boot time. During ACPI device
initialization, the _STA method is now run if and only
if the _INI method exists. The _STA method is used to
determine if the device is present; An _INI can only be
run if _STA returns present, but it is a waste of time to
run the _STA method if the _INI does not exist. (Prototype
and assistance from Dong Wei)
Implemented use of the C99 uintptr_t for the pointer
casting macros if it is available in the current
compiler. Otherwise, the default (void *) cast is used
as before.
Fixed some possible memory leaks found within the
execution path of the Break, Continue, If, and CreateField
operators. (Valery Podrezov)
Fixed a problem introduced in the 20051202 release where
an exception is generated during method execution if a
control method attempts to declare another method.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/hardware')
| -rw-r--r-- | drivers/acpi/hardware/hwregs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/hardware/hwregs.c b/drivers/acpi/hardware/hwregs.c index 536a7aea80c9..b243f20708b7 100644 --- a/drivers/acpi/hardware/hwregs.c +++ b/drivers/acpi/hardware/hwregs.c @@ -144,7 +144,8 @@ acpi_get_sleep_type_data(u8 sleep_state, u8 * sleep_type_a, u8 * sleep_type_b) info.parameters = NULL; info.return_object = NULL; - sleep_state_name = (char *)acpi_gbl_sleep_state_names[sleep_state]; + sleep_state_name = + ACPI_CAST_PTR(char, acpi_gbl_sleep_state_names[sleep_state]); status = acpi_ns_evaluate_by_name(sleep_state_name, &info); if (ACPI_FAILURE(status)) { |