Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7aa7d4...
Commit: 7aa7d4336df34e32195557a1ad422627bd69ef0b
Parent: 46a21e465e506bcd4dba759a39e7ef79978a705d
Author: Bob Moore <robert.moore@intel.com>
AuthorDate: Tue Jun 10 13:00:32 2008 +0800
Committer: Len Brown <len.brown@intel.com>
CommitDate: Wed Jun 11 19:13:47 2008 -0400
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 <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/dispatcher/dsfield.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/dispatcher/dsfield.c b/drivers/acpi/dispatcher/dsfield.c
index c780783..f988a5e 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) {
/*
--
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
