Hi Jassi,

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

drivers/mailbox/mailbox-test.c: In function 'mbox_test_receive_message':
drivers/mailbox/mailbox-test.c:226:11: error: implicit declaration of function '__io_virt' [-Werror=implicit-function-declaration]
           __io_virt(tdev->mmio), MBOX_MAX_MSG_LEN, true);
           ^

Caused by commit

  a133f8b65d59 ("mailbox: mailbox-test: Correctly repair Sparse warnings")

I have used the mailbox tree from next-20151022 for today.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au