can/cc770/cc770_isa.c

167 	int idx = pdev->id;
171 	dev_dbg(&pdev->dev, "probing idx=%d: port=%#lx, mem=%#lx, irq=%d\n",
172 		idx, port[idx], mem[idx], irq[idx]);
173 	if (mem[idx]) {
174 		if (!request_mem_region(mem[idx], iosize, KBUILD_MODNAME)) {
178 		base = ioremap(mem[idx], iosize);
184 		if (indirect[idx] > 0 ||
185 		    (indirect[idx] == -1 && indirect[0] > 0))
187 		if (!request_region(port[idx], iosize, KBUILD_MODNAME)) {
200 	dev->irq = irq[idx];
202 	if (mem[idx]) {
204 		dev->base_addr = mem[idx];
208 		priv->reg_base = (void __iomem *)port[idx];
209 		dev->base_addr = port[idx];
220 	if (clk[idx])
221 		clktmp = clk[idx];
228 	if (cir[idx] != 0xff) {
229 		priv->cpu_interface = cir[idx];
246 	if (bcr[idx] != 0xff)
247 		priv->bus_config = bcr[idx];
253 	if (cor[idx] != 0xff)
254 		priv->clkout = cor[idx];
277 	if (mem[idx])
280 	if (mem[idx])
281 		release_mem_region(mem[idx], iosize);
283 		release_region(port[idx], iosize);
292 	int idx = pdev->id;
296 	if (mem[idx]) {
298 		release_mem_region(mem[idx], CC770_IOSIZE);
301 			release_region(port[idx], CC770_IOSIZE_INDIRECT);
303 			release_region(port[idx], CC770_IOSIZE);
318 	int idx, err;
320 	for (idx = 0; idx < ARRAY_SIZE(cc770_isa_devs); idx++) {
321 		if ((port[idx] || mem[idx]) && irq[idx]) {
322 			cc770_isa_devs[idx] =
323 				platform_device_alloc(KBUILD_MODNAME, idx);
324 			if (!cc770_isa_devs[idx]) {
328 			err = platform_device_add(cc770_isa_devs[idx]);
330 				platform_device_put(cc770_isa_devs[idx]);
335 				 idx, port[idx], mem[idx], irq[idx]);
336 		} else if (idx == 0 || port[idx] || mem[idx]) {
352 	while (--idx >= 0) {
353 		if (cc770_isa_devs[idx])
354 			platform_device_unregister(cc770_isa_devs[idx]);
363 	int idx;
366 	for (idx = 0; idx < ARRAY_SIZE(cc770_isa_devs); idx++) {
367 		if (cc770_isa_devs[idx])
368 			platform_device_unregister(cc770_isa_devs[idx]);