diff options
| author | Dennis Pfau <dennis.pfau@dlr.de> | 2020-02-12 15:09:39 +0100 |
|---|---|---|
| committer | Gedare Bloom <gedare@rtems.org> | 2020-02-20 09:57:27 -0700 |
| commit | 7006f08b86755bcb363bfc74567860d9694c2622 (patch) | |
| tree | 1f675e4cf83e7afce33619053cdca629e197f908 | |
| parent | 3f7ebddfa40a6cce1b9fe9ac0a8c71fd9695df14 (diff) | |
drvmgr: Fix determination of prefix in grlib uart driver
drvmgr_get_dev_prefix returns 0 if a prefix was found.
Therefore the if condition needs to check for 0, i.e. DRVMGR_OK.
| -rw-r--r-- | bsps/shared/grlib/uart/apbuart_cons.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bsps/shared/grlib/uart/apbuart_cons.c b/bsps/shared/grlib/uart/apbuart_cons.c index ee635e6944..e4d026a4cc 100644 --- a/bsps/shared/grlib/uart/apbuart_cons.c +++ b/bsps/shared/grlib/uart/apbuart_cons.c @@ -321,7 +321,7 @@ int apbuart_init1(struct drvmgr_dev *dev) priv->condev.fsname = NULL; /* Get Filesystem name prefix */ prefix[0] = '\0'; - if (drvmgr_get_dev_prefix(dev, prefix)) { + if (drvmgr_get_dev_prefix(dev, prefix) == DRVMGR_OK) { /* Got special prefix, this means we have a bus prefix * And we should use our "bus minor" */ |