34 static size_t nvram_len;  variable
66 	nvram_len = copy_size;  in bcm47xx_nvram_copy()
78 	if (nvram_len) {  in bcm47xx_nvram_find_and_copy()
115 	if (nvram_len) {  in bcm47xx_nvram_init_from_iomem()
169 		nvram_len = header.len;  in nvram_init()
170 		if (nvram_len >= NVRAM_SPACE) {  in nvram_init()
172 				nvram_len, NVRAM_SPACE);  in nvram_init()
173 			nvram_len = NVRAM_SPACE - 1;  in nvram_init()
176 		err = mtd_read(mtd, 0, nvram_len, &nvram_len,  in nvram_init()
193 	if (!nvram_len) {  in bcm47xx_nvram_getenv()
242 	if (!nvram_len) {  in bcm47xx_nvram_get_contents()
248 	*nvram_size = nvram_len - sizeof(struct nvram_header);  in bcm47xx_nvram_get_contents()