diff options
| -rw-r--r-- | drivers/misc/mic/card/mic_virtio.c | 8 | ||||
| -rw-r--r-- | drivers/misc/mic/host/mic_virtio.c | 12 |
2 files changed, 10 insertions, 10 deletions
diff --git a/drivers/misc/mic/card/mic_virtio.c b/drivers/misc/mic/card/mic_virtio.c index 1ebc51c0a2fa..4dce912f9ea6 100644 --- a/drivers/misc/mic/card/mic_virtio.c +++ b/drivers/misc/mic/card/mic_virtio.c @@ -154,14 +154,14 @@ static void mic_reset_inform_host(struct virtio_device *vdev) { struct mic_vdev *mvdev = to_micvdev(vdev); struct mic_device_ctrl __iomem *dc = mvdev->dc; - int retry = 100, i; + int retry; iowrite8(0, &dc->host_ack); iowrite8(1, &dc->vdev_reset); mic_send_intr(mvdev->mdev, mvdev->c2h_vdev_db); /* Wait till host completes all card accesses and acks the reset */ - for (i = retry; i--;) { + for (retry = 100; retry--;) { if (ioread8(&dc->host_ack)) break; msleep(100); @@ -310,7 +310,7 @@ static int mic_find_vqs(struct virtio_device *vdev, unsigned nvqs, { struct mic_vdev *mvdev = to_micvdev(vdev); struct mic_device_ctrl __iomem *dc = mvdev->dc; - int i, err, retry = 100; + int i, err, retry; /* We must have this many virtqueues. */ if (nvqs > ioread8(&mvdev->desc->num_vq)) @@ -332,7 +332,7 @@ static int mic_find_vqs(struct virtio_device *vdev, unsigned nvqs, * rings have been re-assigned. */ mic_send_intr(mvdev->mdev, mvdev->c2h_vdev_db); - for (i = retry; i--;) { + for (retry = 100; retry--;) { if (!ioread8(&dc->used_address_updated)) break; msleep(100); diff --git a/drivers/misc/mic/host/mic_virtio.c b/drivers/misc/mic/host/mic_virtio.c index 5b8494bd1e00..945a3d0fe227 100644 --- a/drivers/misc/mic/host/mic_virtio.c +++ b/drivers/misc/mic/host/mic_virtio.c @@ -378,7 +378,7 @@ int mic_virtio_config_change(struct mic_vdev *mvdev, void __user *argp) { DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wake); - int ret = 0, retry = 100, i; + int ret = 0, retry, i; struct mic_bootparam *bootparam = mvdev->mdev->dp; s8 db = bootparam->h2c_config_db; @@ -401,7 +401,7 @@ int mic_virtio_config_change(struct mic_vdev *mvdev, mvdev->dc->config_change = MIC_VIRTIO_PARAM_CONFIG_CHANGED; mvdev->mdev->ops->send_intr(mvdev->mdev, db); - for (i = retry; i--;) { + for (retry = 100; retry--;) { ret = wait_event_timeout(wake, mvdev->dc->guest_ack, msecs_to_jiffies(100)); if (ret) @@ -639,7 +639,7 @@ void mic_virtio_del_device(struct mic_vdev *mvdev) struct mic_vdev *tmp_mvdev; struct mic_device *mdev = mvdev->mdev; DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wake); - int i, ret, retry = 100; + int i, ret, retry; struct mic_vqconfig *vqconfig; struct mic_bootparam *bootparam = mdev->dp; s8 db; @@ -652,16 +652,16 @@ void mic_virtio_del_device(struct mic_vdev *mvdev) "Requesting hot remove id %d\n", mvdev->virtio_id); mvdev->dc->config_change = MIC_VIRTIO_PARAM_DEV_REMOVE; mdev->ops->send_intr(mdev, db); - for (i = retry; i--;) { + for (retry = 100; retry--;) { ret = wait_event_timeout(wake, mvdev->dc->guest_ack, msecs_to_jiffies(100)); if (ret) break; } dev_dbg(mdev->sdev->parent, - "Device id %d config_change %d guest_ack %d\n", + "Device id %d config_change %d guest_ack %d retry %d\n", mvdev->virtio_id, mvdev->dc->config_change, - mvdev->dc->guest_ack); + mvdev->dc->guest_ack, retry); mvdev->dc->config_change = 0; mvdev->dc->guest_ack = 0; skip_hot_remove: |