diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mailbox/pcc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c index 8d9b967c7aac..ed4bafdff838 100644 --- a/drivers/mailbox/pcc.c +++ b/drivers/mailbox/pcc.c @@ -791,8 +791,13 @@ static int pcc_mbox_probe(struct platform_device *pdev) (unsigned long) pcct_tbl + sizeof(struct acpi_table_pcct)); acpi_pcct_tbl = (struct acpi_table_pcct *) pcct_tbl; - if (acpi_pcct_tbl->flags & ACPI_PCCT_DOORBELL) + if (acpi_pcct_tbl->flags & ACPI_PCCT_DOORBELL) { pcc_mbox_ctrl->txdone_irq = true; + pcc_mbox_ctrl->txdone_poll = false; + } else { + pcc_mbox_ctrl->txdone_irq = false; + pcc_mbox_ctrl->txdone_poll = true; + } for (i = 0; i < count; i++) { struct pcc_chan_info *pchan = chan_info + i; |