core: remove unused deprecated gic_cpu_init()

Remove the unused deprecated function gic_cpu_init().

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

core/drivers/gic.c

@@ -342,20 +342,6 @@ void gic_init_per_cpu(void)
 	}
 }
 
-void gic_cpu_init(void)
-{
-	struct gic_data *gd = &gic_data;
-
-#if defined(CFG_ARM_GICV3)
-	assert(gd->gicd_base);
-#else
-	assert(gd->gicd_base && gd->gicc_base);
-#endif
-	IMSG("%s is deprecated, please use gic_init_per_cpu()", __func__);
-
-	init_gic_per_cpu(gd);
-}
-
 void gic_init_donate_sgi_to_ns(size_t it)
 {
 	struct gic_data *gd = &gic_data;

core/include/drivers/gic.h

@@ -54,14 +54,6 @@ void gic_init_donate_sgi_to_ns(size_t it);
  */
 void gic_init_per_cpu(void);
 
-/*
- * Only initialize CPU GIC interface, mainly use for secondary CPUs in
- * non-TF-A configurations.
- *
- * This function is deprecated, please use gic_init_per_cpu() instead.
- */
-void gic_cpu_init(void);
-
 /* Print GIC state to console */
 void gic_dump_state(void);
 #endif /*__DRIVERS_GIC_H*/