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

[broonie]

Hi all,

After merging the tip tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:

/tmp/next/build/kernel/time/posix-cpu-timers.c: In function 'posix_cpu_timer_wait_running_nsleep':
/tmp/next/build/kernel/time/posix-cpu-timers.c:1310:30: error: 'timr' is a pointer; did you mean to use '->'?
 1310 |         spin_unlock_irq(&timr.it_lock);
      |                              ^
      |                              ->
/tmp/next/build/kernel/time/posix-cpu-timers.c:1312:28: error: 'timr' is a pointer; did you mean to use '->'?
 1312 |         spin_lock_irq(&timr.it_lock);
      |                            ^
      |                            ->


Caused by commit

  2aaae4bf41b101f7e ("posix-cpu-timers: Implement the missing timer_wait_running callback")

The !POSIX_CPU_TIMERS_TASK_WORK case wasn't fully updated.  I've used
the version of the tip tree from next-20230420 instead.