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path: root/drivers/tty/hvc/hvc_opal.c
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Diffstat (limited to 'drivers/tty/hvc/hvc_opal.c')
-rw-r--r--drivers/tty/hvc/hvc_opal.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/tty/hvc/hvc_opal.c b/drivers/tty/hvc/hvc_opal.c
index b7cd0ae7d927..510799311099 100644
--- a/drivers/tty/hvc/hvc_opal.c
+++ b/drivers/tty/hvc/hvc_opal.c
@@ -214,7 +214,13 @@ static int hvc_opal_probe(struct platform_device *dev)
dev->dev.of_node->full_name,
boot ? " (boot console)" : "");
- irq = opal_event_request(ilog2(OPAL_EVENT_CONSOLE_INPUT));
+ irq = irq_of_parse_and_map(dev->dev.of_node, 0);
+ if (!irq) {
+ pr_info("hvc%d: No interrupts property, using OPAL event\n",
+ termno);
+ irq = opal_event_request(ilog2(OPAL_EVENT_CONSOLE_INPUT));
+ }
+
if (!irq) {
pr_err("hvc_opal: Unable to map interrupt for device %s\n",
dev->dev.of_node->full_name);