doc/drivers: correct number of initialization levels

When init level hierarchy was reworked the documentation was switched to
describe the new levels, but the count of relevant levels was not
changed.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Peter Bigot 2019-08-17 11:45:32 -05:00 committed by Alberto Escolar
commit d0c2c4d329

View file

@ -262,7 +262,7 @@ Initialization Levels
Drivers may depend on other drivers being initialized first, or
require the use of kernel services. The DEVICE_INIT() APIs allow the user to
specify at what time during the boot sequence the init function will be
executed. Any driver will specify one of five initialization levels:
executed. Any driver will specify one of four initialization levels:
``PRE_KERNEL_1``
Used for devices that have no dependencies, such as those that rely