When config_list() gets NULL as sdi, it must return driver opts.
Some drivers, including zeroplus, don't check sdi and return both
driver opts and device opts.
Now that std_serial_dev_acquisition_stop() has the same signature as
the sr_dev_driver dev_acquisition_stop() callback it is possible to remove
the wrapper functions and use std_serial_dev_acquisition_stop() directly
has the callback function.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
All callers of std_serial_dev_acquisition_stop() currently pass the same
callback for the dev_close_fn parameter as the dev_close callback of their
sr_dev_driver struct. Remove the dev_close_fn parameter and invoke the
drivers dev_close() callback directly. This simplifies the API and ensures
consistent behaviour between different drivers.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
All callers of std_serial_dev_acquisition_stop() currently pass sdi->conn
for the serial parameter. And the other std_serial helper functions already
require that the conn field of the sr_driver_inst passed to the functions
points to the sr_serial_dev_inst associated with the device.
Modify std_serial_dev_acquisition_stop() to follow the same pattern and
remove the serial parameter. This simplifies the API and ensures consistent
behaviour between different drivers.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Some of the standard helper functions take a log prefix parameter that is
used when printing messages. This log prefix is almost always identical to
the name field in the driver's sr_dev_driver struct. The only exception are
drivers which register multiple sr_dev_driver structs.
Instead of passing the log prefix as a parameter simply use the driver's
name. This simplifies the API, gives consistent behaviour between different
drivers and also makes it easier to identify where the message originates
when a driver registers sr_dev_driver structs.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
All drivers with the exception of pce-322a pass their dev_close callback to
std_serial_dev_acquisition_stop(). The pce-322a passes std_serial_dev_close()
which is also called from its dev_close() callback and replicates the other
functionality of its dev_close() callback directly in
std_serial_dev_acquisition_stop().
Refactor this to pass the dev_close callback function directly to
std_serial_dev_acquisition_stop(). This makes sure that the driver is
consistent with other drivers and also removes duplicated code.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use the new software limit helper functions rather than open-coding their
functionality.
This also fixes the issue that driver the does not reset all the limit
statistics in acquisition_start().
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Uwe Hermann
Yasushi SHOJI
Lars-Peter Clausen