uses all synchronous call except :c:func:`request_firmware_into_buf`.
* If an asynchronous call is used the firmware cache is only set up for a
- device if if the second argument (uevent) to request_firmware_nowait() is
+ device if the second argument (uevent) to request_firmware_nowait() is
true. When uevent is true it requests that a kobject uevent be sent to
userspace for the firmware request through the sysfs fallback mechanism
if the firmware file is not found.