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author | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
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committer | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
commit | 62b8c978ee6b8d135d9e7953221de58000dba986 (patch) | |
tree | 683b04b2e627f6710c22c151b23c8cc9a165315e /drivers/net/caif | |
parent | 78fd82238d0e5716578c326404184a27ba67fd6e (diff) | |
download | linux-fsl-qoriq-62b8c978ee6b8d135d9e7953221de58000dba986.tar.xz |
Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12
Diffstat (limited to 'drivers/net/caif')
-rw-r--r-- | drivers/net/caif/caif_virtio.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c index 9856086..b9ed128 100644 --- a/drivers/net/caif/caif_virtio.c +++ b/drivers/net/caif/caif_virtio.c @@ -686,19 +686,18 @@ static int cfv_probe(struct virtio_device *vdev) goto err; /* Get the CAIF configuration from virtio config space, if available */ +#define GET_VIRTIO_CONFIG_OPS(_v, _var, _f) \ + ((_v)->config->get(_v, offsetof(struct virtio_caif_transf_config, _f), \ + &_var, \ + FIELD_SIZEOF(struct virtio_caif_transf_config, _f))) + if (vdev->config->get) { - virtio_cread(vdev, struct virtio_caif_transf_config, headroom, - &cfv->tx_hr); - virtio_cread(vdev, struct virtio_caif_transf_config, headroom, - &cfv->rx_hr); - virtio_cread(vdev, struct virtio_caif_transf_config, tailroom, - &cfv->tx_tr); - virtio_cread(vdev, struct virtio_caif_transf_config, tailroom, - &cfv->rx_tr); - virtio_cread(vdev, struct virtio_caif_transf_config, mtu, - &cfv->mtu); - virtio_cread(vdev, struct virtio_caif_transf_config, mtu, - &cfv->mru); + GET_VIRTIO_CONFIG_OPS(vdev, cfv->tx_hr, headroom); + GET_VIRTIO_CONFIG_OPS(vdev, cfv->rx_hr, headroom); + GET_VIRTIO_CONFIG_OPS(vdev, cfv->tx_tr, tailroom); + GET_VIRTIO_CONFIG_OPS(vdev, cfv->rx_tr, tailroom); + GET_VIRTIO_CONFIG_OPS(vdev, cfv->mtu, mtu); + GET_VIRTIO_CONFIG_OPS(vdev, cfv->mru, mtu); } else { cfv->tx_hr = CFV_DEF_HEADROOM; cfv->rx_hr = CFV_DEF_HEADROOM; |