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path: root/drivers/media/video/cx18/cx18-driver.c
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Diffstat (limited to 'drivers/media/video/cx18/cx18-driver.c')
-rw-r--r--drivers/media/video/cx18/cx18-driver.c28
1 files changed, 15 insertions, 13 deletions
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 49b1c3d7b1a8..79750208e042 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -562,16 +562,18 @@ static int __devinit cx18_init_struct1(struct cx18 *cx)
mutex_init(&cx->epu2apu_mb_lock);
mutex_init(&cx->epu2cpu_mb_lock);
- cx->work_queue = create_singlethread_workqueue(cx->v4l2_dev.name);
- if (cx->work_queue == NULL) {
- CX18_ERR("Unable to create work hander thread\n");
+ snprintf(cx->in_workq_name, sizeof(cx->in_workq_name), "%s-in",
+ cx->v4l2_dev.name);
+ cx->in_work_queue = create_singlethread_workqueue(cx->in_workq_name);
+ if (cx->in_work_queue == NULL) {
+ CX18_ERR("Unable to create incoming mailbox handler thread\n");
return -ENOMEM;
}
- for (i = 0; i < CX18_MAX_EPU_WORK_ORDERS; i++) {
- cx->epu_work_order[i].cx = cx;
- cx->epu_work_order[i].str = cx->epu_debug_str;
- INIT_WORK(&cx->epu_work_order[i].work, cx18_epu_work_handler);
+ for (i = 0; i < CX18_MAX_IN_WORK_ORDERS; i++) {
+ cx->in_work_order[i].cx = cx;
+ cx->in_work_order[i].str = cx->epu_debug_str;
+ INIT_WORK(&cx->in_work_order[i].work, cx18_in_work_handler);
}
/* start counting open_id at 1 */
@@ -944,7 +946,7 @@ free_map:
free_mem:
release_mem_region(cx->base_addr, CX18_MEM_SIZE);
free_workqueue:
- destroy_workqueue(cx->work_queue);
+ destroy_workqueue(cx->in_work_queue);
err:
if (retval == 0)
retval = -ENODEV;
@@ -1053,11 +1055,11 @@ int cx18_init_on_first_open(struct cx18 *cx)
return 0;
}
-static void cx18_cancel_epu_work_orders(struct cx18 *cx)
+static void cx18_cancel_in_work_orders(struct cx18 *cx)
{
int i;
- for (i = 0; i < CX18_MAX_EPU_WORK_ORDERS; i++)
- cancel_work_sync(&cx->epu_work_order[i].work);
+ for (i = 0; i < CX18_MAX_IN_WORK_ORDERS; i++)
+ cancel_work_sync(&cx->in_work_order[i].work);
}
static void cx18_remove(struct pci_dev *pci_dev)
@@ -1079,9 +1081,9 @@ static void cx18_remove(struct pci_dev *pci_dev)
cx18_halt_firmware(cx);
- cx18_cancel_epu_work_orders(cx);
+ cx18_cancel_in_work_orders(cx);
- destroy_workqueue(cx->work_queue);
+ destroy_workqueue(cx->in_work_queue);
cx18_streams_cleanup(cx, 1);
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