2015-04-30 6:22 GMT-03:00 Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>:
> +++ b/drivers/tty/hvc/hvcs.c
> @@ -1044,8 +1044,8 @@ static int hvcs_enable_device(struct hvcs_struct *hvcsd, uint32_t unit_address,
> * It is possible that the vty-server was removed between the time that
> * the conn was registered and now.
> */
> - if (!(rc = request_irq(irq, &hvcs_handle_interrupt,
> - 0, "ibmhvcs", hvcsd))) {
> + rc = request_irq(irq, &hvcs_handle_interrupt, 0, "ibmhvcs", hvcsd);
Good.
> + if (!rc) {
> /*
> * It is possible the vty-server was removed after the irq was
> * requested but before we have time to enable interrupts.
Remove line ?
Albino
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