lkml.org 
[lkml]   [2008]   [Nov]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: sparc: struct device - replace bus_id with dev_name(), dev_set_name()
On Fri, Nov 7, 2008 at 08:35, David Miller <davem@davemloft.net> wrote:
> From: Kay Sievers <kay.sievers@vrfy.org>
> Date: Fri, 07 Nov 2008 01:43:59 +0100
>
>> --- a/arch/sparc/kernel/of_device.c
>> +++ b/arch/sparc/kernel/of_device.c
>> @@ -563,9 +563,9 @@ build_resources:
>> op->dev.parent = parent;
>> op->dev.bus = &of_platform_bus_type;
>> if (!parent)
>> - strcpy(op->dev.bus_id, "root");
>> + dev_set_name(&op->dev, "root");
>> else
>> - sprintf(op->dev.bus_id, "%08x", dp->node);
>> + dev_set_name(&op->dev, "%08x", dp->node);
>>
>> if (of_device_register(op)) {
>> printk("%s: Could not register of device.\n",
>
> This part is OK.
>
>> --- a/arch/sparc64/kernel/vio.c
>> +++ b/arch/sparc64/kernel/vio.c
>> @@ -224,7 +224,7 @@ static struct vio_dev *vio_create_one(st
>> if (!strcmp(type, "domain-services-port"))
>> bus_id_name = "ds";
>>
>> - if (strlen(bus_id_name) >= BUS_ID_SIZE - 4) {
>> + if (strlen(bus_id_name) >= 20 - 4) {
>> printk(KERN_ERR "VIO: bus_id_name [%s] is too long.\n",
>> bus_id_name);
>> return NULL;
>>
>>
>
> But I don't like this.
>
> Could you please keep the macro around until everything is converted?
> Then you can remove the test entirely.
>
> Leaving it with just constants there is inviting confusion, no matter
> how short amount of time it will be there.

I can add a SPARC_BUS_ID_SIZE, to that file, or in a sparc header, but
the core will not provide any such value, and have to, go to catch all
remaining occurrences across the tree. Where should I add it?

Thanks,
Kay


\
 
 \ /
  Last update: 2008-11-07 09:37    [W:0.048 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site