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Improves the GPIO API description a little bit.

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gpio_pin_max must return the maximum supported pin number and not the total
number of pins on the system.

PR:		157070
Submitted by:	brix
This commit is contained in:
Luiz Otavio O Souza 2014-12-24 03:24:50 +00:00
parent 0236b3314f
commit 0bac52c1cc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=276168
1 changed files with 2 additions and 2 deletions
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4
sys/dev/gpio/gpio_if.m
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@ -56,11 +56,11 @@ HEADER {
};
#
# Get total number of pins
# Get maximum pin number
#
METHOD int pin_max {
device_t dev;
int *npins;
int *maxpin;
};
#