On Tue, Jun 21, 2016 at 11:50:01AM +0000, Opensource [Adam Thomson] wrote:
21 June 2016 12:42, Rafael J. Wysocki wrote:
+static inline bool acpi_data_node_match(struct fwnode_handle *fwnode,
const char *name)+{
- return is_acpi_data_node(fwnode) ?
(!strcasecmp(to_acpi_data_node(fwnode)->name, name)) : false;+}
Looks fine to me.
One question - is it expected that matching ACPI data nodes is always case insensitive?
That would not be a correct expectation in theory, although I don't think it really matters in practice.
From my reading of the Hierarchical Data Extension and ACPI Spec, I thought that was the case (section 19.3.1 ASL Names - ASL names are not case-sensitive and will be converted to upper case). Am I misreading the documents/missing something else?
Those are names in the ASL code itself.
What we are talking here are actually just string values (name of the data node).