spi_nor_cache_sr_lock_bits
spi_nor_cache_sr_lock_bits(nor, NULL);
void spi_nor_cache_sr_lock_bits(struct spi_nor *nor, u8 *sr);
spi_nor_cache_sr_lock_bits(nor, best_status_new);
spi_nor_cache_sr_lock_bits(nor, best_status_new);