[POWERPC] cell: remove unused struct spu variable
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>
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@ -364,8 +364,7 @@ struct spu *spu_alloc_node(int node)
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if (!list_empty(&spu_list[node])) {
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spu = list_entry(spu_list[node].next, struct spu, list);
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list_del_init(&spu->list);
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pr_debug("Got SPU %x %d %d\n",
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spu->isrc, spu->number, spu->node);
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pr_debug("Got SPU %d %d\n", spu->number, spu->node);
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spu_init_channels(spu);
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}
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mutex_unlock(&spu_mutex);
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@ -591,7 +590,6 @@ static int __init spu_map_interrupts_old(struct spu *spu, struct device_node *np
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/* Add the node number */
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isrc |= spu->node << IIC_IRQ_NODE_SHIFT;
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spu->isrc = isrc;
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/* Now map interrupts of all 3 classes */
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spu->irqs[0] = irq_create_mapping(NULL, IIC_IRQ_CLASS_0 | isrc);
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@ -733,16 +731,6 @@ struct sysdev_class spu_sysdev_class = {
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set_kset_name("spu")
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};
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static ssize_t spu_show_isrc(struct sys_device *sysdev, char *buf)
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{
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struct spu *spu = container_of(sysdev, struct spu, sysdev);
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return sprintf(buf, "%d\n", spu->isrc);
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}
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static SYSDEV_ATTR(isrc, 0400, spu_show_isrc, NULL);
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extern int attach_sysdev_to_node(struct sys_device *dev, int nid);
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static int spu_create_sysdev(struct spu *spu)
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{
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int ret;
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@ -756,8 +744,6 @@ static int spu_create_sysdev(struct spu *spu)
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return ret;
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}
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if (spu->isrc != 0)
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sysdev_create_file(&spu->sysdev, &attr_isrc);
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sysfs_add_device_to_node(&spu->sysdev, spu->nid);
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return 0;
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@ -765,7 +751,6 @@ static int spu_create_sysdev(struct spu *spu)
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static void spu_destroy_sysdev(struct spu *spu)
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{
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sysdev_remove_file(&spu->sysdev, &attr_isrc);
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sysfs_remove_device_from_node(&spu->sysdev, spu->nid);
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sysdev_unregister(&spu->sysdev);
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}
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@ -821,8 +806,8 @@ static int __init create_spu(struct device_node *spe)
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list_add(&spu->list, &spu_list[spu->node]);
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mutex_unlock(&spu_mutex);
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pr_debug(KERN_DEBUG "Using SPE %s %02x %p %p %p %p %d\n",
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spu->name, spu->isrc, spu->local_store,
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pr_debug(KERN_DEBUG "Using SPE %s %p %p %p %p %d\n",
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spu->name, spu->local_store,
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spu->problem, spu->priv1, spu->priv2, spu->number);
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goto out;
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@ -118,7 +118,6 @@ struct spu {
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int number;
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int nid;
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unsigned int irqs[3];
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u32 isrc;
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u32 node;
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u64 flags;
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u64 dar;
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