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authorMichał Mirosław <mirq-linux@rere.qmqm.pl>2020-04-02 15:55:18 +0300
committerMarcel Holtmann <marcel@holtmann.org>2020-04-03 09:39:19 +0300
commitb25e4df4a83e516efbdeeefb5b2d3e259639a56e (patch)
treec5ea2c5848aab342e171e0c410c98d95460ec398 /drivers/bluetooth
parent92516cd97fd4d8ad5b1421a0d51771044f453a5f (diff)
downloadlinux-b25e4df4a83e516efbdeeefb5b2d3e259639a56e.tar.xz
Bluetooth: hci_bcm: respect IRQ polarity from DT
The IRQ polarity is be configured in bcm_setup_sleep(). Make the configured value match what is in the DeviceTree. Cc: stable@vger.kernel.org Fixes: f25a96c8eb46 ("Bluetooth: hci_bcm: enable IRQ capability from devicetree") Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/hci_bcm.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index b236cb11c0dc..36b7f0d00c4b 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -1153,7 +1153,8 @@ static int bcm_of_probe(struct bcm_device *bdev)
device_property_read_u8_array(bdev->dev, "brcm,bt-pcm-int-params",
bdev->pcm_int_params, 5);
bdev->irq = of_irq_get_byname(bdev->dev->of_node, "host-wakeup");
-
+ bdev->irq_active_low = irq_get_trigger_type(bdev->irq)
+ & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_LEVEL_LOW);
return 0;
}