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()
151 		nvram_len = header.len;  in nvram_init()
152 		if (nvram_len >= NVRAM_SPACE) {  in nvram_init()
154 				nvram_len, NVRAM_SPACE);  in nvram_init()
155 			nvram_len = NVRAM_SPACE - 1;  in nvram_init()
158 		err = mtd_read(mtd, 0, nvram_len, &nvram_len,  in nvram_init()
175 	if (!nvram_len) {  in bcm47xx_nvram_getenv()
224 	if (!nvram_len) {  in bcm47xx_nvram_get_contents()
230 	*nvram_size = nvram_len - sizeof(struct nvram_header);  in bcm47xx_nvram_get_contents()