linux-next: build failure after merge of the net tree

[Stephen Rothwell]

Hi all,

After merging the net tree, today's linux-next build (x86_64 allmodconfig)
failed like this:

[See summary in patch below.]

[Hmmm, suddenly allmodconfig is building stuff in staging?  Ah ha!
Commit fe35a59e16fb ("Staging: remove STAGING_EXCLUDE_BUILD
option")  Greg, a bit of warning might have been nice :-( ]

I assume that this is fallout from commit a6b7a407865a ("net: remove
interrupt.h inclusion from netdevice.h").

I added the following patch for today: