[PATCH] kernel/watchdog: fix warning -Wunused-variable for watchdog_allowed_mask in ppc64

[Michael Ellerman]

Balamuruhan S <bala24 at linux.ibm.com> writes:
> In ppc64 config if `CONFIG_SOFTLOCKUP_DETECTOR` is not set then it
> warns for unused declaration of `watchdog_allowed_mask` while building,
> move the declaration inside ifdef later in the code.
>
> ```
> kernel/watchdog.c:47:23: warning: ‘watchdog_allowed_mask’ defined but not used [-Wunused-variable]
>  static struct cpumask watchdog_allowed_mask __read_mostly;
> ```
>
> Signed-off-by: Balamuruhan S <bala24 at linux.ibm.com>
> ---
>  kernel/watchdog.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

I don't maintain that file.

Please resend and Cc it to:

$ ./scripts/get_maintainer.pl -f kernel/watchdog.c
tglx at linutronix.de
peterz at infradead.org
Jisheng.Zhang at synaptics.com
rdna at fb.com
viro at zeniv.linux.org.uk
gpiccoli at canonical.com
pmladek at suse.com
linux-kernel at vger.kernel.org


cheers