Re: [PATCH v2 1/1] mcb: Use DEFINE_RES_MEM() to simplify code

[Greg Kroah-Hartman]

On Wed, Jun 16, 2021 at 09:55:09AM +0800, Zhen Lei wrote:
> Use DEFINE_RES_MEM() to save a couple of lines of code, which makes the
> code a bit shorter and easier to read. The start address does not need to
> appear twice.
> 
> By the way, the value of '.end' should be "start + size - 1". So the
> previous writing should have omitted subtracted 1.

Does that mean the current code is wrong and this is a bugfix?  If so,
what commit id does this fix?

thanks,

greg k-h