to_memory_block
struct memory_block *mem = to_memory_block(dev);
struct memory_block *mem = to_memory_block(dev);
struct memory_block *mem = to_memory_block(dev);
struct memory_block *mem = to_memory_block(dev);
struct memory_block *mem = to_memory_block(dev);
struct memory_block *mem = to_memory_block(dev);
struct memory_block *mem = to_memory_block(dev);
struct memory_block *mem = to_memory_block(dev);
struct memory_block *mem = to_memory_block(dev);