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[POWERPC] spu_base: remove cleanup_spu_base

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spu_base.c is always built into the kernel image, so there is no need
for a cleanup function.  And some of the things it does are in the
way for my following patches, so I'd rather get rid of it ASAP.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
This commit is contained in:
Christoph Hellwig 2007-04-23 21:08:28 +02:00 committed by Arnd Bergmann
parent aa45e2569f
commit befdc746ee
1 changed files with 10 additions and 37 deletions
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47
arch/powerpc/platforms/cell/spu_base.c
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@ -534,12 +534,6 @@ static int spu_create_sysdev(struct spu *spu)
return 0;
}
static void spu_destroy_sysdev(struct spu *spu)
{
sysfs_remove_device_from_node(&spu->sysdev, spu->node);
sysdev_unregister(&spu->sysdev);
}
static int __init create_spu(void *data)
{
struct spu *spu;
@ -591,43 +585,17 @@ out:
return ret;
}
static void destroy_spu(struct spu *spu)
{
list_del_init(&spu->list);
list_del_init(&spu->full_list);
spu_destroy_sysdev(spu);
spu_free_irqs(spu);
spu_destroy_spu(spu);
kfree(spu);
}
static void cleanup_spu_base(void)
{
struct spu *spu, *tmp;
int node;
mutex_lock(&spu_mutex);
for (node = 0; node < MAX_NUMNODES; node++) {
list_for_each_entry_safe(spu, tmp, &spu_list[node], list)
destroy_spu(spu);
}
mutex_unlock(&spu_mutex);
sysdev_class_unregister(&spu_sysdev_class);
}
module_exit(cleanup_spu_base);
static int __init init_spu_base(void)
{
int i, ret;
int i, ret = 0;
if (!spu_management_ops)
return 0;
goto out;
/* create sysdev class for spus */
ret = sysdev_class_register(&spu_sysdev_class);
if (ret)
return ret;
goto out;
for (i = 0; i < MAX_NUMNODES; i++)
INIT_LIST_HEAD(&spu_list[i]);
@ -637,12 +605,17 @@ static int __init init_spu_base(void)
if (ret) {
printk(KERN_WARNING "%s: Error initializing spus\n",
__FUNCTION__);
cleanup_spu_base();
return ret;
goto out_unregister_sysdev_class;
}
xmon_register_spus(&spu_full_list);
return 0;
out_unregister_sysdev_class:
sysdev_class_unregister(&spu_sysdev_class);
out:
return ret;
}
module_init(init_spu_base);