[PATCH] bluetooth: hci_bcm: enable IRQ capability from node
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From: Guillaume La Roque <glaroque@baylibre.com>
Date: 2019-12-04 07:17:56
Also in:
lkml
Subsystem:
bluetooth drivers, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
Actually IRQ can be found from GPIO but all platorms don't support gpiod_to_irq, it's the case on amlogic chip. so to have possibility to use interrupt mode we need to add interrupts field in node and support it in driver. Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> --- drivers/bluetooth/hci_bcm.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 7646636f2d18..9b024e1e36e2 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c@@ -1372,6 +1372,7 @@ static struct platform_driver bcm_driver = { static int bcm_serdev_probe(struct serdev_device *serdev) { struct bcm_device *bcmdev; + struct platform_device *pdev; int err; bcmdev = devm_kzalloc(&serdev->dev, sizeof(*bcmdev), GFP_KERNEL);
@@ -1384,6 +1385,8 @@ static int bcm_serdev_probe(struct serdev_device *serdev) #endif bcmdev->serdev_hu.serdev = serdev; serdev_device_set_drvdata(serdev, bcmdev); + pdev = to_platform_device(bcmdev->dev); + bcmdev->irq = platform_get_irq(pdev, 0); if (has_acpi_companion(&serdev->dev)) err = bcm_acpi_probe(bcmdev);
--
2.17.1