diff options
| author | Jag Raman <jag.raman@oracle.com> | 2017-06-23 14:58:36 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-25 13:43:13 -0700 |
| commit | 0542eb7de7d5244d159f827a0c9bd8c01792bd13 (patch) | |
| tree | cfc6c185ceb68e23ea04bd9b82d87d0a850a17a3 /arch/sparc | |
| parent | e2169a32b4f03b926905be029169a8b9f0750a67 (diff) | |
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>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/kernel/vio.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c index 1ac5da12ac2b..0890a25b30a4 100644 --- a/arch/sparc/kernel/vio.c +++ b/arch/sparc/kernel/vio.c @@ -240,7 +240,7 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp, const char *node_name, struct device *parent) { - const char *type, *compat, *bus_id_name; + const char *type, *compat; struct device_node *dp; struct vio_dev *vdev; int err, tlen, clen; @@ -264,21 +264,6 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp, cfg_handle = vio_cfg_handle(hp, mp); - bus_id_name = type; - if (!strcmp(type, "domain-services-port")) - bus_id_name = "ds"; - - /* - * 20 char is the old driver-core name size limit, which is no more. - * This check can probably be removed after review and possible - * adaption of the vio users name length handling. - */ - if (strlen(bus_id_name) >= 20 - 4) { - printk(KERN_ERR "VIO: bus_id_name [%s] is too long.\n", - bus_id_name); - return NULL; - } - compat = mdesc_get_property(hp, mp, "device-type", &clen); if (!compat) { clen = 0; @@ -309,15 +294,15 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp, vio_fill_channel_info(hp, mp, vdev); if (!id) { - dev_set_name(&vdev->dev, "%s", bus_id_name); + dev_set_name(&vdev->dev, "%s", type); vdev->dev_no = ~(u64)0; vdev->id = ~(u64)0; } else if (!cfg_handle) { - dev_set_name(&vdev->dev, "%s-%llu", bus_id_name, *id); + dev_set_name(&vdev->dev, "%s-%llu", type, *id); vdev->dev_no = *id; vdev->id = ~(u64)0; } else { - dev_set_name(&vdev->dev, "%s-%llu-%llu", bus_id_name, + dev_set_name(&vdev->dev, "%s-%llu-%llu", type, *cfg_handle, *id); vdev->dev_no = *cfg_handle; vdev->id = *id; |