sparc64: remove restriction on VIO device name size
Removes restriction on VIO device's size limit. Since KOBJ_NAME_LEN has been dropped from kobject, there doesn't seem to be a restriction on the device name anymore. This limit therefore doesn't make sense. Signed-off-by: Jagannathan Raman <jag.raman@oracle.com> Reviewed-by: Liam Merwick <liam.merwick@oracle.com> Reviewed-by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -240,7 +240,7 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
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const char *node_name,
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struct device *parent)
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{
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const char *type, *compat, *bus_id_name;
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const char *type, *compat;
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struct device_node *dp;
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struct vio_dev *vdev;
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int err, tlen, clen;
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@ -264,21 +264,6 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
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cfg_handle = vio_cfg_handle(hp, mp);
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bus_id_name = type;
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if (!strcmp(type, "domain-services-port"))
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bus_id_name = "ds";
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/*
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* 20 char is the old driver-core name size limit, which is no more.
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* This check can probably be removed after review and possible
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* adaption of the vio users name length handling.
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*/
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if (strlen(bus_id_name) >= 20 - 4) {
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printk(KERN_ERR "VIO: bus_id_name [%s] is too long.\n",
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bus_id_name);
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return NULL;
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}
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compat = mdesc_get_property(hp, mp, "device-type", &clen);
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if (!compat) {
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clen = 0;
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@ -309,15 +294,15 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
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vio_fill_channel_info(hp, mp, vdev);
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if (!id) {
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dev_set_name(&vdev->dev, "%s", bus_id_name);
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dev_set_name(&vdev->dev, "%s", type);
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vdev->dev_no = ~(u64)0;
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vdev->id = ~(u64)0;
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} else if (!cfg_handle) {
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dev_set_name(&vdev->dev, "%s-%llu", bus_id_name, *id);
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dev_set_name(&vdev->dev, "%s-%llu", type, *id);
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vdev->dev_no = *id;
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vdev->id = ~(u64)0;
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} else {
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dev_set_name(&vdev->dev, "%s-%llu-%llu", bus_id_name,
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dev_set_name(&vdev->dev, "%s-%llu-%llu", type,
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*cfg_handle, *id);
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vdev->dev_no = *cfg_handle;
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vdev->id = *id;
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