Merge tag 'wireless-drivers-next-for-davem-2015-06-03' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
new driver mt7601u for MediaTek Wi-Fi devices MT7601U

ath10k:

* qca6174 power consumption improvements, enable ASPM etc (Michal)

wil6210:

* support Wi-Fi Simple Configuration in STA mode

iwlwifi:

* a few fixes (re-enablement of interrupts for certain new
  platforms that have special power states)
* Rework completely the RBD allocation model towards new
  multi RX hardware.
* cleanups
* scan reworks continuation (Luca)

mwifiex:

* improve firmware debug functionality

rtlwifi:

* update regulatory database

brcmfmac:

* cleanup and new feature support in PCIe code
* alternative nvram loading for router support
====================

Conflicts:
	drivers/net/wireless/iwlwifi/Kconfig

Trivial conflict in iwlwifi Kconfig, two commits adding
the same two chip numbers to the help text, but order
transposed.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/of.c b/drivers/net/wireless/brcm80211/brcmfmac/of.c
index c824570..03f35e0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/of.c
@@ -39,10 +39,16 @@ void brcmf_of_probe(struct brcmf_sdio_dev *sdiodev)
 	if (!sdiodev->pdata)
 		return;
 
+	if (of_property_read_u32(np, "brcm,drive-strength", &val) == 0)
+		sdiodev->pdata->drive_strength = val;
+
+	/* make sure there are interrupts defined in the node */
+	if (!of_find_property(np, "interrupts", NULL))
+		return;
+
 	irq = irq_of_parse_and_map(np, 0);
 	if (!irq) {
 		brcmf_err("interrupt could not be mapped\n");
-		devm_kfree(dev, sdiodev->pdata);
 		return;
 	}
 	irqf = irqd_get_trigger_type(irq_get_irq_data(irq));
@@ -50,7 +56,4 @@ void brcmf_of_probe(struct brcmf_sdio_dev *sdiodev)
 	sdiodev->pdata->oob_irq_supported = true;
 	sdiodev->pdata->oob_irq_nr = irq;
 	sdiodev->pdata->oob_irq_flags = irqf;
-
-	if (of_property_read_u32(np, "brcm,drive-strength", &val) == 0)
-		sdiodev->pdata->drive_strength = val;
 }