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/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
index 95575d8..ca98cc5 100644
--- a/kernel/irq/generic-chip.c
+++ b/kernel/irq/generic-chip.c
@@ -305,6 +305,7 @@
/* Calc pointer to the next generic chip */
tmp += sizeof(*gc) + num_ct * sizeof(struct irq_chip_type);
}
+ d->name = name;
return 0;
}
EXPORT_SYMBOL_GPL(irq_alloc_domain_generic_chips);
