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[POWERPC] cell: remove unused struct spu variable

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Remove the mostly unused variable isrc from struct spu and a forgotten
function declaration.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Geoff Levand 2006-10-24 18:31:15 +02:00 committed by Paul Mackerras
parent 24f43b33f7
commit cc21a66d7f
2 changed files with 3 additions and 19 deletions
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21
arch/powerpc/platforms/cell/spu_base.c
View File

@ -364,8 +364,7 @@ struct spu *spu_alloc_node(int node)
if (!list_empty(&spu_list[node])) { if (!list_empty(&spu_list[node])) {
spu = list_entry(spu_list[node].next, struct spu, list); spu = list_entry(spu_list[node].next, struct spu, list);
list_del_init(&spu->list); list_del_init(&spu->list);
pr_debug("Got SPU %x %d %d\n", pr_debug("Got SPU %d %d\n", spu->number, spu->node);
spu->isrc, spu->number, spu->node);
spu_init_channels(spu); spu_init_channels(spu);
} }
mutex_unlock(&spu_mutex); mutex_unlock(&spu_mutex);
@ -591,7 +590,6 @@ static int __init spu_map_interrupts_old(struct spu *spu, struct device_node *np
/* Add the node number */ /* Add the node number */
isrc |= spu->node << IIC_IRQ_NODE_SHIFT; isrc |= spu->node << IIC_IRQ_NODE_SHIFT;
spu->isrc = isrc;
/* Now map interrupts of all 3 classes */ /* Now map interrupts of all 3 classes */
spu->irqs[0] = irq_create_mapping(NULL, IIC_IRQ_CLASS_0 | isrc); spu->irqs[0] = irq_create_mapping(NULL, IIC_IRQ_CLASS_0 | isrc);
@ -733,16 +731,6 @@ struct sysdev_class spu_sysdev_class = {
set_kset_name("spu") set_kset_name("spu")
}; };
static ssize_t spu_show_isrc(struct sys_device *sysdev, char *buf)
{
struct spu *spu = container_of(sysdev, struct spu, sysdev);
return sprintf(buf, "%d\n", spu->isrc);
}
static SYSDEV_ATTR(isrc, 0400, spu_show_isrc, NULL);
extern int attach_sysdev_to_node(struct sys_device *dev, int nid);
static int spu_create_sysdev(struct spu *spu) static int spu_create_sysdev(struct spu *spu)
{ {
int ret; int ret;
@ -756,8 +744,6 @@ static int spu_create_sysdev(struct spu *spu)
return ret; return ret;
} }
if (spu->isrc != 0)
sysdev_create_file(&spu->sysdev, &attr_isrc);
sysfs_add_device_to_node(&spu->sysdev, spu->nid); sysfs_add_device_to_node(&spu->sysdev, spu->nid);
return 0; return 0;
@ -765,7 +751,6 @@ static int spu_create_sysdev(struct spu *spu)
static void spu_destroy_sysdev(struct spu *spu) static void spu_destroy_sysdev(struct spu *spu)
{ {
sysdev_remove_file(&spu->sysdev, &attr_isrc);
sysfs_remove_device_from_node(&spu->sysdev, spu->nid); sysfs_remove_device_from_node(&spu->sysdev, spu->nid);
sysdev_unregister(&spu->sysdev); sysdev_unregister(&spu->sysdev);
} }
@ -821,8 +806,8 @@ static int __init create_spu(struct device_node *spe)
list_add(&spu->list, &spu_list[spu->node]); list_add(&spu->list, &spu_list[spu->node]);
mutex_unlock(&spu_mutex); mutex_unlock(&spu_mutex);
pr_debug(KERN_DEBUG "Using SPE %s %02x %p %p %p %p %d\n", pr_debug(KERN_DEBUG "Using SPE %s %p %p %p %p %d\n",
spu->name, spu->isrc, spu->local_store, spu->name, spu->local_store,
spu->problem, spu->priv1, spu->priv2, spu->number); spu->problem, spu->priv1, spu->priv2, spu->number);
goto out; goto out;

1
include/asm-powerpc/spu.h
View File

@ -118,7 +118,6 @@ struct spu {
int number; int number;
int nid; int nid;
unsigned int irqs[3]; unsigned int irqs[3];
u32 isrc;
u32 node; u32 node;
u64 flags; u64 flags;
u64 dar; u64 dar;