MIPS: OCTEON: Simplify code in octeon_irq_ciu_gpio_set_type()

Use the trigger type passed in to the function instead of reading it
back out of the irq_data.

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/12501/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/cavium-octeon/octeon-irq.c

@@ -713,7 +713,7 @@ static int octeon_irq_ciu_gpio_set_type(struct irq_data *data, unsigned int t)
 	irqd_set_trigger_type(data, t);
 	octeon_irq_gpio_setup(data);
 
-	if (irqd_get_trigger_type(data) & IRQ_TYPE_EDGE_BOTH)
+	if (t & IRQ_TYPE_EDGE_BOTH)
 		irq_set_handler_locked(data, handle_edge_irq);
 	else
 		irq_set_handler_locked(data, handle_level_irq);