The ACPI subsys is going to move over to instantiating ACPI enumerated HCIs as serdevs, rather then as platform devices. So we need to make bcm_acpi_probe() suitable for use on non platform- devices too, which means that we cannot rely on platform_get_irq() getting called. This commit modifies bcm_acpi_probe() to directly get the irq from the ACPI resources, this is a preparation patch for adding (runtime)pm support to the serdev path. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- Changes in v2: -Make bcm_resource return 0 so that acpi_dev_get_resources() does not return an empty list (Suggested-by: Frédéric Danis) --- drivers/bluetooth/hci_bcm.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c index 5c8371d8aace..e577547c4acf 100644 --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -751,8 +751,7 @@ static int bcm_resource(struct acpi_resource *ares, void *data) break; } - /* Always tell the ACPI core to skip this resource */ - return 1; + return 0; } #endif /* CONFIG_ACPI */ @@ -805,6 +804,7 @@ static int bcm_acpi_probe(struct bcm_device *dev) const struct dmi_system_id *dmi_id; const struct acpi_gpio_mapping *gpio_mapping = acpi_bcm_int_last_gpios; const struct acpi_device_id *id; + struct resource_entry *entry; int ret; /* Retrieve GPIO data */ @@ -821,6 +821,13 @@ static int bcm_acpi_probe(struct bcm_device *dev) &resources, bcm_resource, dev); if (ret < 0) return ret; + + resource_list_for_each_entry(entry, &resources) { + if (resource_type(entry->res) == IORESOURCE_IRQ) { + dev->irq = entry->res->start; + break; + } + } acpi_dev_free_resource_list(&resources); dmi_id = dmi_first_match(bcm_active_low_irq_dmi_table); -- 2.14.2 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html