[PATCH] wifi: brcmfmac: of: Support interrupts-extended

[Alex Bee <knaerzche@gmail.com>]

This "new" version of defining external interrupts is around for a very
long time now and supported and preferred by irq_of_parse_and_map
respectively of_irq_parse_one.

Support it in brcmfmac as well by checking if either "interrupts" or
"interrupts-extended" property exists as indication if irq_of_parse_and_map
should be called.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index e406e11481a6..6cdc941552e3 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
@@ -129,7 +129,8 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type,
 		sdio->drive_strength = val;
 
 	/* make sure there are interrupts defined in the node */
-	if (!of_property_present(np, "interrupts"))
+	if (!of_property_present(np, "interrupts") &&
+	    !of_property_present(np, "interrupts-extended"))
 		return;
 
 	irq = irq_of_parse_and_map(np, 0);
-- 
2.45.2