diff options
Diffstat (limited to 'drivers/misc/mic/cosm')
| -rw-r--r-- | drivers/misc/mic/cosm/cosm_scif_server.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/misc/mic/cosm/cosm_scif_server.c b/drivers/misc/mic/cosm/cosm_scif_server.c index 85f7d09cc65f..05a63286741c 100644 --- a/drivers/misc/mic/cosm/cosm_scif_server.c +++ b/drivers/misc/mic/cosm/cosm_scif_server.c @@ -55,7 +55,7 @@ * message being sent to host SCIF. SCIF_DISCNCT message processing on the * host SCIF sets the host COSM SCIF endpoint state to DISCONNECTED and wakes * up the host COSM thread blocked in scif_poll(..) resulting in - * scif_poll(..) returning POLLHUP. + * scif_poll(..) returning EPOLLHUP. * 5. On the card, scif_peer_release_dev is next called which results in an * SCIF_EXIT message being sent to the host and after receiving the * SCIF_EXIT_ACK from the host the peer device teardown on the card is @@ -79,7 +79,7 @@ * processing. This results in the COSM endpoint on the card being closed and * the SCIF host peer device on the card getting unregistered similar to * steps 3, 4 and 5 for the card shutdown case above. scif_poll(..) on the - * host returns POLLHUP as a result. + * host returns EPOLLHUP as a result. * 4. On the host, card peer device unregister and SCIF HW remove(..) also * subsequently complete. * @@ -87,11 +87,11 @@ * ---------- * If a reset is issued after the card has crashed, there is no SCIF_DISCNT * message from the card which would result in scif_poll(..) returning - * POLLHUP. In this case when the host SCIF driver sends a SCIF_REMOVE_NODE + * EPOLLHUP. In this case when the host SCIF driver sends a SCIF_REMOVE_NODE * message to itself resulting in the card SCIF peer device being unregistered, * this results in a scif_peer_release_dev -> scif_cleanup_scifdev-> * scif_invalidate_ep call sequence which sets the endpoint state to - * DISCONNECTED and results in scif_poll(..) returning POLLHUP. + * DISCONNECTED and results in scif_poll(..) returning EPOLLHUP. */ #define COSM_SCIF_BACKLOG 16 @@ -190,7 +190,7 @@ static void cosm_send_time(struct cosm_device *cdev) /* * Close this cosm_device's endpoint after its peer endpoint on the card has - * been closed. In all cases except MIC card crash POLLHUP on the host is + * been closed. In all cases except MIC card crash EPOLLHUP on the host is * triggered by the client's endpoint being closed. */ static void cosm_scif_close(struct cosm_device *cdev) @@ -252,7 +252,7 @@ void cosm_scif_work(struct work_struct *work) while (1) { pollepd.epd = cdev->epd; - pollepd.events = POLLIN; + pollepd.events = EPOLLIN; /* Drop the mutex before blocking in scif_poll(..) */ mutex_unlock(&cdev->cosm_mutex); @@ -266,11 +266,11 @@ void cosm_scif_work(struct work_struct *work) } /* There is a message from the card */ - if (pollepd.revents & POLLIN) + if (pollepd.revents & EPOLLIN) cosm_scif_recv(cdev); /* The peer endpoint is closed or this endpoint disconnected */ - if (pollepd.revents & POLLHUP) { + if (pollepd.revents & EPOLLHUP) { cosm_scif_close(cdev); break; } |