V4L/DVB (13779): [Mantis] Missing wakeup for write queue

Thanks to Sigmund for pointing it out

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/mantis/mantis_pci.c b/drivers/media/dvb/mantis/mantis_pci.c
index f57e2a43b9ed74a726101051b81830a6d708a171..a068ffb32534dbd37662a48a3120758544621ea0 100644 (file)
--- a/drivers/media/dvb/mantis/mantis_pci.c
+++ b/drivers/media/dvb/mantis/mantis_pci.c
@@ -89,6 +89,7 @@ static irqreturn_t mantis_pci_irq(int irq, void *dev_id)
        if (stat & MANTIS_INT_IRQ0) {
                dprintk(verbose, MANTIS_DEBUG, 0, "* INT IRQ-0 *");
                mantis->gpif_status = rst_stat;
+               wake_up(&ca->hif_write_wq);
                schedule_work(&ca->hif_evm_work);
        }
        if (stat & MANTIS_INT_IRQ1) {