358 	for (i = 0; i < 6 && devpath->layers[i]; i++)  in pdcspath_layer_read()
359 		out += sprintf(out, "%u ", devpath->layers[i]);  in pdcspath_layer_read()
373  * Layers are to be given '.'-delimited, without brackets.
381 	unsigned int layers[6]; /* device-specific info (ctlr#, unit#, ...) */  in pdcspath_layer_write()  local
393 	memset(&layers, 0, sizeof(layers));  in pdcspath_layer_write()
398 	layers[0] = simple_strtoul(in, NULL, 10);  in pdcspath_layer_write()
399 	DPRINTK("%s: layer[0]: %d\n", __func__, layers[0]);  in pdcspath_layer_write()
405 		layers[i] = simple_strtoul(temp, NULL, 10);  in pdcspath_layer_write()
406 		DPRINTK("%s: layer[%d]: %d\n", __func__, i, layers[i]);  in pdcspath_layer_write()
412 	/* First, overwrite the current layers with the new ones, not touching  in pdcspath_layer_write()
414 	memcpy(&entry->devpath.layers, &layers, sizeof(layers));  in pdcspath_layer_write()
420 	printk(KERN_INFO PDCS_PREFIX ": changed \"%s\" layers to \"%s\"\n",  in pdcspath_layer_write()