MIPS: fix Select HAVE_IRQ_EXIT_ON_IRQ_STACK patch.

MIPS: fix Select HAVE_IRQ_EXIT_ON_IRQ_STACK patch.

Commit f017e58da4aba293e4a6ab62ca5d4801f79cc929 which was commit
3cc3434fd6307d06b53b98ce83e76bf9807689b9 upstream, was misapplied to the
4.4 stable kernel.

This patch fixes this and moves the chunk to the proper Kconfig area.

Reported-by: "Maciej W. Rozycki" <macro@linux-mips.org>
Cc: Matt Redfearn <matt.redfearn@imgtec.com>
Cc: Jason A. Donenfeld <jason@zx2c4.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>