On Tue, Feb 08, 2022 at 09:48:16AM +0100, Greg Kroah-Hartman wrote: > On Tue, Feb 08, 2022 at 04:42:39PM +0800, Xin Ji wrote: > > +#define DEBUG > > Please no. Rely on dynamic debugging options, not hard-coded ones like > this. > > Please remove this. Hi Greg k-h, thanks for your comment, I'll remove it in the next version. Thanks, Xin > > thanks, > > greg k-h