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| author | Tomasz Nowicki <tomasz.nowicki@linaro.org> | 2013-05-08 04:02:06 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-05-08 15:31:53 +0200 |
| commit | 04a29a15520463e072b1a98d8989f04233ee4a7e (patch) | |
| tree | 13e92b51c0a6896bfdf323f4abb45e4d542addee /drivers/acpi | |
| parent | 3aa2eeacb559e9901153d3b084ade81515b0967e (diff) | |
| download | linux-04a29a15520463e072b1a98d8989f04233ee4a7e.tar.gz linux-04a29a15520463e072b1a98d8989f04233ee4a7e.tar.xz | |
ACPICA: ACPICA: Fix for _INI regression
This change fixes a problem introduced by recent commit c34c82b
(ACPICA: Predefine names: Add allowed argument types to master info
table) in 20130328 where _INI methods are no longer executed properly
because of a memory block that is not initialized properly. ACPICA
BZ1016. Tomasz Nowicki <tomasz.nowicki@linaro.org>
References: https://bugs.acpica.org/show_bug.cgi?id=1016
Signed-off-by: Tomasz Nowicki <tomasz.nowicki@linaro.org>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpica/nsinit.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c index 2a431ec50a25..46f0f83417a1 100644 --- a/drivers/acpi/acpica/nsinit.c +++ b/drivers/acpi/acpica/nsinit.c @@ -558,6 +558,7 @@ acpi_ns_init_one_device(acpi_handle obj_handle, ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname (ACPI_TYPE_METHOD, device_node, METHOD_NAME__INI)); + ACPI_MEMSET(info, 0, sizeof(struct acpi_evaluate_info)); info->prefix_node = device_node; info->pathname = METHOD_NAME__INI; info->parameters = NULL; |