diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/namespace/nseval.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/acpi/namespace/nseval.c b/drivers/acpi/namespace/nseval.c index 0a1ae670a84..42dae12f2ef 100644 --- a/drivers/acpi/namespace/nseval.c +++ b/drivers/acpi/namespace/nseval.c @@ -148,21 +148,22 @@ acpi_status acpi_ns_evaluate(struct acpi_evaluate_info * info) info->param_count++; } - /* Error if too few arguments were passed in */ + /* + * Warning if too few or too many arguments have been passed by the + * caller. We don't want to abort here with an error because an + * incorrect number of arguments may not cause the method to fail. + * However, the method will fail if there are too few arguments passed + * and the method attempts to use one of the missing ones. + */ if (info->param_count < info->obj_desc->method.param_count) { - ACPI_ERROR((AE_INFO, + ACPI_WARNING((AE_INFO, "Insufficient arguments - " "method [%4.4s] needs %d, found %d", acpi_ut_get_node_name(info->resolved_node), info->obj_desc->method.param_count, info->param_count)); - return_ACPI_STATUS(AE_MISSING_ARGUMENTS); - } - - /* Just a warning if too many arguments */ - - else if (info->param_count > + } else if (info->param_count > info->obj_desc->method.param_count) { ACPI_WARNING((AE_INFO, "Excess arguments - " |