[PATCH 3/9] sparc: remove driver-core BUS_ID_SIZE
From: Greg Kroah-Hartman
Date: Sun Jul 12 2009 - 18:47:08 EST
From: Kay Sievers <kay.sievers@xxxxxxxx>
The name size limit is gone from the driver-core, the BUS_ID_SIZE
value will be removed.
Cc: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Kay Sievers <kay.sievers@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
arch/sparc/kernel/vio.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index 753d128..c28c714 100644
--- a/arch/sparc/kernel/vio.c
+++ b/arch/sparc/kernel/vio.c
@@ -224,7 +224,12 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
if (!strcmp(type, "domain-services-port"))
bus_id_name = "ds";
- if (strlen(bus_id_name) >= BUS_ID_SIZE - 4) {
+ /*
+ * 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;
--
1.6.3.2
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