diff options
Diffstat (limited to 'drivers/misc/mic/vop/vop_main.c')
| -rw-r--r-- | drivers/misc/mic/vop/vop_main.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c index 744757f541be..3f96e19e57eb 100644 --- a/drivers/misc/mic/vop/vop_main.c +++ b/drivers/misc/mic/vop/vop_main.c @@ -34,6 +34,7 @@ #include <linux/module.h> #include <linux/sched.h> #include <linux/dma-mapping.h> +#include <linux/io-64-nonatomic-lo-hi.h> #include "vop_main.h" @@ -118,7 +119,7 @@ _vop_total_desc_size(struct mic_device_desc __iomem *desc) static u64 vop_get_features(struct virtio_device *vdev) { unsigned int i, bits; - u32 features = 0; + u64 features = 0; struct mic_device_desc __iomem *desc = to_vopvdev(vdev)->desc; u8 __iomem *in_features = _vop_vq_features(desc); int feature_len = ioread8(&desc->feature_len); @@ -126,7 +127,7 @@ static u64 vop_get_features(struct virtio_device *vdev) bits = min_t(unsigned, feature_len, sizeof(vdev->features)) * 8; for (i = 0; i < bits; i++) if (ioread8(&in_features[i / 8]) & (BIT(i % 8))) - features |= BIT(i); + features |= BIT_ULL(i); return features; } @@ -228,7 +229,7 @@ static void vop_reset_inform_host(struct virtio_device *dev) if (ioread8(&dc->host_ack)) break; msleep(100); - }; + } dev_dbg(_vop_dev(vdev), "%s: retry: %d\n", __func__, retry); @@ -437,7 +438,7 @@ static int vop_find_vqs(struct virtio_device *dev, unsigned nvqs, if (!ioread8(&dc->used_address_updated)) break; msleep(100); - }; + } dev_dbg(_vop_dev(vdev), "%s: retry: %d\n", __func__, retry); if (!retry) { |