Jan Hoogenraad <jan-conceptronic@xxxxxxxxxxxxxx> wrote:
>Hans, Mauro:
>
>I have tried to compile the sources at
>git://linuxtv.org/media_build.git,
>using build.sh
>
>At
>cx18-driver.h:659:
> struct workqueue_struct *out_work_queue;
> char out_workq_name[12]; /* "cx18-NN-out" */
>
> struct workqueue_struct *out_work_queue;
> char out_workq_name[12]; /* "cx18-NN-out" */
>
>
>cx18-driver.c:718
>a similar problem occurs: the following code block is repeated:
>
>static int __devinit cx18_create_out_workq(struct cx18 *cx)
>{
> snprintf(cx->out_workq_name, sizeof(cx->out_workq_name), "%s-out",
> cx->v4l2_dev.name);
> cx->out_work_queue = create_workqueue(cx->out_workq_name);
> if (cx->out_work_queue == NULL) {
> CX18_ERR("Unable to create outgoing mailbox handler threads\n");
> return -ENOMEM;
> }
> return 0;
>}
>
>static int __devinit cx18_create_out_workq(struct cx18 *cx)
>{
> snprintf(cx->out_workq_name, sizeof(cx->out_workq_name), "%s-out",
> cx->v4l2_dev.name);
> cx->out_work_queue = create_workqueue(cx->out_workq_name);
> if (cx->out_work_queue == NULL) {
> CX18_ERR("Unable to create outgoing mailbox handler threads\n");
> return -ENOMEM;
> }
> return 0;
>}
>
>Furthermore, there is an error that is present in three sources:
>At
>./v4l/dvbdev.c:466: twice:
>the escape sequence \\" sould be replaced with \"
>
>./rc-main.c:1131: twice:
>the escape sequence \\" sould be replaced with \"
>
>./v4l/v4l2-dev.c:782: twice:
>the escape sequence \\" sould be replaced with \"
>
>
>--
>Jan Hoogenraad
>Hoogenraad Interface Services
>Postbus 2717
>3500 GS Utrecht
>
>
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What are the error messages?
Tejun Heo made quite a number of workqueue changes, and the cx18 driver got dragged forward with them. So did ivtv for that matter.
Just disable the cx18 driver if you don't need it for an older kernel.
Regards,
Andy
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