From b62151de496d26a705942b945fab9cecdb3fb8da Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Thu, 22 May 2008 15:45:06 -0700 Subject: acpi: fix integer as NULL pointer warning drivers/acpi/dispatcher/dsmethod.c:568:50: warning: Using plain integer as NULL pointer drivers/acpi/executer/exmutex.c:329:30: warning: Using plain integer as NULL pointer drivers/acpi/executer/exmutex.c:466:31: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison Signed-off-by: Linus Torvalds --- drivers/acpi/dispatcher/dsmethod.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi/dispatcher') diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c index e48a3ea03117..2509809a36cf 100644 --- a/drivers/acpi/dispatcher/dsmethod.c +++ b/drivers/acpi/dispatcher/dsmethod.c @@ -565,7 +565,7 @@ acpi_ds_terminate_control_method(union acpi_operand_object *method_desc, acpi_os_release_mutex(method_desc->method. mutex->mutex.os_mutex); - method_desc->method.mutex->mutex.thread_id = 0; + method_desc->method.mutex->mutex.thread_id = NULL; } } -- cgit v1.2.3 From 7aa7d4336df34e32195557a1ad422627bd69ef0b Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Tue, 10 Jun 2008 13:00:32 +0800 Subject: ACPICA: Fix to allow zero-length ASL field declarations Allows null field list in Field(), BankField(), and IndexField(). 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530 http://bugzilla.kernel.org/show_bug.cgi?id=10606 Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown --- drivers/acpi/dispatcher/dsfield.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/acpi/dispatcher') diff --git a/drivers/acpi/dispatcher/dsfield.c b/drivers/acpi/dispatcher/dsfield.c index c78078315be9..f988a5e7d2b4 100644 --- a/drivers/acpi/dispatcher/dsfield.c +++ b/drivers/acpi/dispatcher/dsfield.c @@ -450,10 +450,6 @@ acpi_ds_init_field_objects(union acpi_parse_object *op, return_ACPI_STATUS(AE_BAD_PARAMETER); } - if (!arg) { - return_ACPI_STATUS(AE_AML_NO_OPERAND); - } - /* Creating new namespace node(s), should not already exist */ flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE | @@ -467,6 +463,7 @@ acpi_ds_init_field_objects(union acpi_parse_object *op, /* * Walk the list of entries in the field_list + * Note: field_list can be of zero length. In this case, Arg will be NULL. */ while (arg) { /* -- cgit v1.2.3