diff options
Diffstat (limited to 'drivers/s390/crypto/vfio_ap_ops.c')
-rw-r--r-- | drivers/s390/crypto/vfio_ap_ops.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index 2c9fb1423a39..0604b49a4d32 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -26,7 +26,7 @@ static int vfio_ap_mdev_reset_queues(struct mdev_device *mdev); -static int match_apqn(struct device *dev, void *data) +static int match_apqn(struct device *dev, const void *data) { struct vfio_ap_queue *q = dev_get_drvdata(dev); @@ -115,7 +115,6 @@ static void vfio_ap_wait_for_irqclear(int apqn) * Unregisters the ISC in the GIB when the saved ISC not invalid. * Unpin the guest's page holding the NIB when it exist. * Reset the saved_pfn and saved_isc to invalid values. - * Clear the pointer to the matrix mediated device. * */ static void vfio_ap_free_aqic_resources(struct vfio_ap_queue *q) @@ -127,7 +126,6 @@ static void vfio_ap_free_aqic_resources(struct vfio_ap_queue *q) &q->saved_pfn, 1); q->saved_pfn = 0; q->saved_isc = VFIO_AP_ISC_INVALID; - q->matrix_mdev = NULL; } /** @@ -179,6 +177,7 @@ struct ap_queue_status vfio_ap_irq_disable(struct vfio_ap_queue *q) status.response_code); end_free: vfio_ap_free_aqic_resources(q); + q->matrix_mdev = NULL; return status; } |