gpio-tz1090: Replace commas with semi-colons

gpio-tz1090: Replace commas with semi-colons

Replace commas with semicolons between irqchip callback initialisation
statements in tz1090_gpio_bank_probe. The commas appear to be a subtle
remnant of when the irqchips were statically initialised.

Thanks to Thomas Gleixner for spotting it while whipping up a coccinelle
script.

Reported-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-gpio@vger.kernel.org
Cc: linux-metag@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>