Bluetooth: hci_bcm: Retrieve UART speed from ACPI
Parse platform_device's ACPI to retrieve UART init speed. When BCM device is open, check if its TTY has same parent as one of the platform devices saved. If yes, use platform_device's init speed. Signed-off-by: NFrederic Danis <frederic.danis@linux.intel.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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