diff options
| author | Lv Zheng | 2013-10-31 09:29:49 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki | 2013-10-31 14:37:31 +0100 |
| commit | bb42cc224a4626f9eaef34d9a334f0dc65133c40 (patch) | |
| tree | f64eb371932e1d42412ce446a6e8584b3a423ad4 /drivers | |
| parent | affffae367c7ee1003232201c52db1fd7dd4f472 (diff) | |
ACPICA: Update default space handlers.
This patch adds code that is already in ACPICA upstream, so applying
it can help to reduce the source code differences between Linux and
ACPICA upstream.
This code fragment is only useful for ACPICA utilities and no
functional changes to the Linux kernel should result from it.
[rjw: Changelog]
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/acpica/exregion.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c index 303429bb4d5d..9d28867e60dc 100644 --- a/drivers/acpi/acpica/exregion.c +++ b/drivers/acpi/acpica/exregion.c @@ -400,6 +400,7 @@ acpi_ex_pci_config_space_handler(u32 function, switch (function) { case ACPI_READ: + *value = 0; status = acpi_os_read_pci_configuration(pci_id, pci_register, value, bit_width); break; |