diff options
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/fsl/qbman/qman.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c index bf68d86d80ee..bc75a5882b9e 100644 --- a/drivers/soc/fsl/qbman/qman.c +++ b/drivers/soc/fsl/qbman/qman.c @@ -1749,6 +1749,19 @@ struct qman_portal *qman_get_affine_portal(int cpu) } EXPORT_SYMBOL(qman_get_affine_portal); +int qman_start_using_portal(struct qman_portal *p, struct device *dev) +{ + return (!device_link_add(dev, p->config->dev, + DL_FLAG_AUTOREMOVE_CONSUMER)) ? -EINVAL : 0; +} +EXPORT_SYMBOL(qman_start_using_portal); + +void qman_stop_using_portal(struct qman_portal *p, struct device *dev) +{ + device_link_remove(dev, p->config->dev); +} +EXPORT_SYMBOL(qman_stop_using_portal); + int qman_p_poll_dqrr(struct qman_portal *p, unsigned int limit) { return __poll_portal_fast(p, limit); |