40 	struct latch_addr_flash_info *info;  in lf_read()  local
43 	info = (struct latch_addr_flash_info *)map->map_priv_1;  in lf_read()
45 	spin_lock(&info->lock);  in lf_read()
47 	info->set_window(ofs, info->data);  in lf_read()
48 	datum = inline_map_read(map, info->win_mask & ofs);  in lf_read()
50 	spin_unlock(&info->lock);  in lf_read()
57 	struct latch_addr_flash_info *info;  in lf_write()  local
59 	info = (struct latch_addr_flash_info *)map->map_priv_1;  in lf_write()
61 	spin_lock(&info->lock);  in lf_write()
63 	info->set_window(ofs, info->data);  in lf_write()
64 	inline_map_write(map, datum, info->win_mask & ofs);  in lf_write()
66 	spin_unlock(&info->lock);  in lf_write()
72 	struct latch_addr_flash_info *info =  in lf_copy_from()  local
77 		n = info->win_mask + 1 - (from & info->win_mask);  in lf_copy_from()
81 		spin_lock(&info->lock);  in lf_copy_from()
83 		info->set_window(from, info->data);  in lf_copy_from()
84 		memcpy_fromio(to, map->virt + (from & info->win_mask), n);  in lf_copy_from()
86 		spin_unlock(&info->lock);  in lf_copy_from()
98 	struct latch_addr_flash_info *info;  in latch_addr_flash_remove()  local
101 	info = platform_get_drvdata(dev);  in latch_addr_flash_remove()
102 	if (info == NULL)  in latch_addr_flash_remove()
107 	if (info->mtd != NULL) {  in latch_addr_flash_remove()
108 		mtd_device_unregister(info->mtd);  in latch_addr_flash_remove()
109 		map_destroy(info->mtd);  in latch_addr_flash_remove()
112 	if (info->map.virt != NULL)  in latch_addr_flash_remove()
113 		iounmap(info->map.virt);  in latch_addr_flash_remove()
115 	if (info->res != NULL)  in latch_addr_flash_remove()
116 		release_mem_region(info->res->start, resource_size(info->res));  in latch_addr_flash_remove()
118 	kfree(info);  in latch_addr_flash_remove()
129 	struct latch_addr_flash_info *info;  in latch_addr_flash_probe()  local
152 	info = kzalloc(sizeof(struct latch_addr_flash_info), GFP_KERNEL);  in latch_addr_flash_probe()
153 	if (info == NULL) {  in latch_addr_flash_probe()
158 	platform_set_drvdata(dev, info);  in latch_addr_flash_probe()
160 	info->res = request_mem_region(win_base, win_size, DRIVER_NAME);  in latch_addr_flash_probe()
161 	if (info->res == NULL) {  in latch_addr_flash_probe()
167 	info->map.name		= DRIVER_NAME;  in latch_addr_flash_probe()
168 	info->map.size		= latch_addr_data->size;  in latch_addr_flash_probe()
169 	info->map.bankwidth	= latch_addr_data->width;  in latch_addr_flash_probe()
171 	info->map.phys		= NO_XIP;  in latch_addr_flash_probe()
172 	info->map.virt		= ioremap(win_base, win_size);  in latch_addr_flash_probe()
173 	if (!info->map.virt) {  in latch_addr_flash_probe()
178 	info->map.map_priv_1	= (unsigned long)info;  in latch_addr_flash_probe()
180 	info->map.read		= lf_read;  in latch_addr_flash_probe()
181 	info->map.copy_from	= lf_copy_from;  in latch_addr_flash_probe()
182 	info->map.write		= lf_write;  in latch_addr_flash_probe()
183 	info->set_window	= latch_addr_data->set_window;  in latch_addr_flash_probe()
184 	info->data		= latch_addr_data->data;  in latch_addr_flash_probe()
185 	info->win_mask		= win_size - 1;  in latch_addr_flash_probe()
187 	spin_lock_init(&info->lock);  in latch_addr_flash_probe()
189 	for (probe_type = rom_probe_types; !info->mtd && *probe_type;  in latch_addr_flash_probe()
191 		info->mtd = do_map_probe(*probe_type, &info->map);  in latch_addr_flash_probe()
193 	if (info->mtd == NULL) {  in latch_addr_flash_probe()
198 	info->mtd->dev.parent = &dev->dev;  in latch_addr_flash_probe()
200 	mtd_device_parse_register(info->mtd, NULL, NULL,  in latch_addr_flash_probe()
206 	iounmap(info->map.virt);  in latch_addr_flash_probe()
208 	release_mem_region(info->res->start, resource_size(info->res));  in latch_addr_flash_probe()
210 	kfree(info);  in latch_addr_flash_probe()