This sets the number of arguments for SMF_CREATE_STATE() to always
be the same, independent of the selected Kconfig options.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
These two functions are used together so there is no need for
splitting them into two functions. This commit also makes this
function required to be implemented by the TCPC driver.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
If TCPC supports checking for pending messages, it should be done
instead of forcefully trying to read the message and getting no-data
result. This helps with powereficiency for chips that go to sleep
when there is no message pending. Trying to read the message can
wake up the chip providing higher power usage.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
TCPC API functions should be able to inform the caller if the function
is supported and successfully executed. Bool values doesn't allow this
so it is needed to change the type to int.
For is_rx_pending_msg function the return code should conform to
existing error codes, so in case of function being not supported,
the -ENOSYS should be returned. In case of successful execution,
if there is no pending message, the -ENODATA should be returned and
in case of message pending, the value of 0.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
The asserts in the USB-C stack functions were causing compilation
errors when asserts were enabled in Kconfig.
This was caused because the asserts checked if the functions
parameters were within limits specified by the state machine arrays.
At the position of these asserts, these arrays were only declared
without specifying the size of them, what prohibited the asserts from
knowing the size of arrays and checking if specified value is within
limit of it.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Build time check that the number of states initialized
in the state machine array matches the number of enums
used to index said array.
Signed-off-by: Sam Hurst <sbh1187@gmail.com>
