soc: fsl: qe: rename qe_ic_cascade_low_mpic -> qe_ic_cascade_low

The qe_ic_cascade_{low,high}_mpic functions are now used as handlers
both when the interrupt parent is mpic as well as ipic, so remove the
_mpic suffix.
Reviewed-by: Timur Tabi <timur@kernel.org>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Li Yang <leoyang.li@nxp.com>

drivers/soc/fsl/qe/qe_ic.c

@@ -314,7 +314,7 @@ unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
 	return irq_linear_revmap(qe_ic->irqhost, irq);
 }
 
-static void qe_ic_cascade_low_mpic(struct irq_desc *desc)
+static void qe_ic_cascade_low(struct irq_desc *desc)
 {
 	struct qe_ic *qe_ic = irq_desc_get_handler_data(desc);
 	unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic);
@@ -327,7 +327,7 @@ static void qe_ic_cascade_low_mpic(struct irq_desc *desc)
 		chip->irq_eoi(&desc->irq_data);
 }
 
-static void qe_ic_cascade_high_mpic(struct irq_desc *desc)
+static void qe_ic_cascade_high(struct irq_desc *desc)
 {
 	struct qe_ic *qe_ic = irq_desc_get_handler_data(desc);
 	unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic);
@@ -392,8 +392,8 @@ static void __init qe_ic_init(struct device_node *node, unsigned int flags)
 		return;
 	}
 	if (qe_ic->virq_high != qe_ic->virq_low) {
-		low_handler = qe_ic_cascade_low_mpic;
-		high_handler = qe_ic_cascade_high_mpic;
+		low_handler = qe_ic_cascade_low;
+		high_handler = qe_ic_cascade_high;
 	} else {
 		low_handler = qe_ic_cascade_muxed_mpic;
 		high_handler = NULL;