Hi Greg,

After merging the usb tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

In file included from drivers/usb/gadget/g_ffs.c:64:
drivers/usb/gadget/f_fs.c:30:1: warning: "pr_fmt" redefined
In file included from include/linux/kernel.h:20,
                 from arch/x86/include/asm/percpu.h:44,
                 from arch/x86/include/asm/current.h:5,
                 from arch/x86/include/asm/processor.h:15,
                 from include/linux/prefetch.h:14,
                 from include/linux/list.h:7,
                 from include/linux/module.h:9,
                 from drivers/usb/gadget/g_ffs.c:22:
include/linux/printk.h:161:1: warning: this is the location of the previous definition

Introduced by commit d8df0b611c66db3b7afd0678213979209616681a ("usb:
gadget: f_fs: remove custom printk() wrappers").
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/