aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/staging/vme/bridges/vme_tsi148.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/staging/vme/bridges/vme_tsi148.c
index cdc29198939..a4929ad3f08 100644
--- a/drivers/staging/vme/bridges/vme_tsi148.c
+++ b/drivers/staging/vme/bridges/vme_tsi148.c
@@ -480,6 +480,7 @@ int tsi148_request_irq(int level, int statid,
void tsi148_free_irq(int level, int statid)
{
u32 tmp;
+ struct pci_dev *pdev;
/* Get semaphore */
down(&(vme_irq));
@@ -495,6 +496,10 @@ void tsi148_free_irq(int level, int statid)
tmp = ioread32be(tsi148_bridge->base + TSI148_LCSR_INTEO);
tmp &= ~TSI148_LCSR_INTEO_IRQEO[level - 1];
iowrite32be(tmp, tsi148_bridge->base + TSI148_LCSR_INTEO);
+
+ pdev = container_of(tsi148_bridge->parent, struct pci_dev, dev);
+
+ synchronize_irq(pdev->irq);
}
tsi148_bridge->irq[level - 1].callback[statid].func = NULL;