[POWERPC] arch/powerpc/sysdev/cpm2_pic.c of_node_get cleanup
Remove redundant argument check for of_node_get(). It's ok to remove 'node' check because in real life cpm2_pic_init() never gets called with node == NULL. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Paul Mackerras <paulus@samba.org>
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@ -245,9 +245,7 @@ void cpm2_pic_init(struct device_node *node)
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cpm2_intctl->ic_scprrl = 0x05309770;
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/* create a legacy host */
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if (node)
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cpm2_pic_node = of_node_get(node);
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cpm2_pic_host = irq_alloc_host(IRQ_HOST_MAP_LINEAR, 64, &cpm2_pic_host_ops, 64);
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if (cpm2_pic_host == NULL) {
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printk(KERN_ERR "CPM2 PIC: failed to allocate irq host!\n");
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