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Commit 32b9ccbc authored by Loic Poulain's avatar Loic Poulain Committed by Marcel Holtmann
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Bluetooth: hci_intel: Fix null gpio desc pointer dereference



gpiod_get_optional can return either ERR_PTR or NULL pointer.
NULL case is not tested and then dereferenced later in desc_to_gpio.
Fix this by using non optional version which returns ERR_PTR in any
error case (this is not an optional gpio).
Use the same non optional version for the host-wake gpio.

Fixes: 765ea3ab ("Bluetooth: hci_intel: Retrieve host-wake IRQ")
Signed-off-by: default avatarLoic Poulain <loic.poulain@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent bb7f4f0b
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