Commit cdd24a20 authored by Loic Poulain's avatar Loic Poulain Committed by Marcel Holtmann

Bluetooth: hci_bcm: Fix unwanted error reporting if no bcm dev

The hci_bcm proto is able to operate without bcm platform device linked
to its uart port. In that case, firmware can be applied, but there is
no power operation (no gpio/irq resources mgmt).

However, the current implementation breaks this use case because of
reporting a ENODEV error in the bcm setup procedure if bcm_request_irq
fails (which is the case if no bcm device linked).

Fix this by removing bcm_request_irq error forwarding.
Signed-off-by: default avatarLoic Poulain <loic.poulain@intel.com>
Reported-by: default avatarIan Molton <ian@mnementh.co.uk>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 640e32c9
...@@ -419,8 +419,7 @@ static int bcm_setup(struct hci_uart *hu) ...@@ -419,8 +419,7 @@ static int bcm_setup(struct hci_uart *hu)
if (err) if (err)
return err; return err;
err = bcm_request_irq(bcm); if (!bcm_request_irq(bcm))
if (!err)
err = bcm_setup_sleep(hu); err = bcm_setup_sleep(hu);
return err; return err;
......
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