irqdomain: Add a name field
This patch adds a name field to the irq_domain structure to help mere
mortals understand the mappings between irq domains and virqs. It also
converts a number of places that have open-coded some kind of fudging
an irqdomain name to use the new field. This means a more consistent
display of names in irq domain log messages and debugfs output.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 6f06241..e5e513c 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -89,6 +89,7 @@
*/
struct irq_domain {
struct list_head link;
+ const char *name;
/* type of reverse mapping_technique */
unsigned int revmap_type;