diff options
Diffstat (limited to 'tools/i2cbusses.c')
| -rw-r--r-- | tools/i2cbusses.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/i2cbusses.c b/tools/i2cbusses.c index b4f00ae..d23ee7a 100644 --- a/tools/i2cbusses.c +++ b/tools/i2cbusses.c @@ -129,6 +129,14 @@ static struct i2c_adap *more_adapters(struct i2c_adap *adapters, int n) return new_adapters; } +static int sort_i2c_busses(const void *a, const void *b) +{ + const struct i2c_adap *adap1 = a; + const struct i2c_adap *adap2 = b; + + return adap1->nr - adap2->nr; +} + struct i2c_adap *gather_i2c_busses(void) { char s[120]; @@ -314,6 +322,9 @@ found: closedir(dir); done: + /* Sort by bus number for convenience */ + qsort(adapters, count, sizeof(struct i2c_adap), sort_i2c_busses); + return adapters; } |