irqchip: mips-gic: Inline gic_basic_init()

gic_basic_init() is now a fairly short function that is only called in
one place. Inline it into gic_of_init() to help readability.

[ralf@linux-mips.org: Resolved conflict.]

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17051/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 58fb876..feff4bf 100644 (file)
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -372,31 +372,6 @@ static void gic_irq_dispatch(struct irq_desc *desc)
        gic_handle_shared_int(true);
 }
 
-static void __init gic_basic_init(void)
-{
-       unsigned int i;
-
-       board_bind_eic_interrupt = &gic_bind_eic_interrupt;
-
-       /* Setup defaults */
-       for (i = 0; i < gic_shared_intrs; i++) {
-               change_gic_pol(i, GIC_POL_ACTIVE_HIGH);
-               change_gic_trig(i, GIC_TRIG_LEVEL);
-               write_gic_rmask(BIT(i));
-       }
-
-       for (i = 0; i < gic_vpes; i++) {
-               unsigned int j;
-
-               write_gic_vl_other(mips_cm_vp_id(i));
-               for (j = 0; j < GIC_NUM_LOCAL_INTRS; j++) {
-                       if (!gic_local_irq_is_routable(j))
-                               continue;
-                       write_gic_vo_rmask(BIT(j));
-               }
-       }
-}
-
 static int gic_local_irq_domain_map(struct irq_domain *d, unsigned int virq,
                                    irq_hw_number_t hw)
 {
@@ -652,7 +627,7 @@ static const struct irq_domain_ops gic_ipi_domain_ops = {
 static int __init gic_of_init(struct device_node *node,
                              struct device_node *parent)
 {
-       unsigned int cpu_vec, i, reserved, gicconfig, cpu, v[2];
+       unsigned int cpu_vec, i, j, reserved, gicconfig, cpu, v[2];
        phys_addr_t gic_base;
        struct resource res;
        size_t gic_len;
@@ -775,7 +750,24 @@ static int __init gic_of_init(struct device_node *node,
        }
 
        bitmap_copy(ipi_available, ipi_resrv, GIC_MAX_INTRS);
-       gic_basic_init();
+
+       board_bind_eic_interrupt = &gic_bind_eic_interrupt;
+
+       /* Setup defaults */
+       for (i = 0; i < gic_shared_intrs; i++) {
+               change_gic_pol(i, GIC_POL_ACTIVE_HIGH);
+               change_gic_trig(i, GIC_TRIG_LEVEL);
+               write_gic_rmask(BIT(i));
+       }
+
+       for (i = 0; i < gic_vpes; i++) {
+               write_gic_vl_other(mips_cm_vp_id(i));
+               for (j = 0; j < GIC_NUM_LOCAL_INTRS; j++) {
+                       if (!gic_local_irq_is_routable(j))
+                               continue;
+                       write_gic_vo_rmask(BIT(j));
+               }
+       }
 
        return 0;
 }