linux-next: build warning after merge of the mailbox tree

[Stephen Rothwell]

Hi all,

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

In file included from drivers/mailbox/mailbox-mpfs.c:19:
include/soc/microchip/mpfs.h:43:12: warning: 'mpfs_blocking_transaction' defined but not used [-Wunused-function]
   43 | static int mpfs_blocking_transaction(struct mpfs_sys_controller *mpfs_client, void *msg,
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~

Introduced by commit

  de5473936808 ("mbox: add polarfire soc system controller mailbox")

-- 
Cheers,
Stephen Rothwell

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