Now that all helpers return precise error codes, this function can
propagate these errors to the caller properly.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
drivers/of/irq.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 57396fd..c33a7fd 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -418,11 +418,17 @@ int of_irq_count(struct device_node *dev)
int of_irq_to_resource_table(struct device_node *dev, struct resource *res,
int nr_irqs)
{
- int i;
+ int i, ret;
+
+ for (i = 0; i < nr_irqs; i++, res++) {
+ ret = __of_irq_to_resource(dev, i, res);
+ if (ret <= 0) {
+ if (ret < 0)
+ return ret;
- for (i = 0; i < nr_irqs; i++, res++)
- if (!of_irq_to_resource(dev, i, res))
break;
+ }
+ }
return i;
}
--
1.8.4
--
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