Re: [PATCH] realtek: Add switch variable to 'switch case not processed' messages

[Joe Perches]

On Fri, 2016-09-23 at 13:59 -0500, Larry Finger wrote:
> I'm not familiar with the %#x format. What does it do?

Outputs SPECIAL prefix, it's the same as "0x%x"

lib/vsprintf.c:
#define SPECIAL 64              /* prefix hex with "0x", octal with "0" */