4 files changed, 3 insertions, 26 deletions

diff --git a/arch/hexagon/mm/Makefile b/arch/hexagon/mm/Makefile
index 1894263ae5bc..893838499591 100644
--- a/arch/hexagon/mm/Makefile
+++ b/arch/hexagon/mm/Makefile
@@ -3,5 +3,5 @@
 # Makefile for Hexagon memory management subsystem
 #
 
-obj-y := init.o pgalloc.o ioremap.o uaccess.o vm_fault.o cache.o
+obj-y := init.o ioremap.o uaccess.o vm_fault.o cache.o
 obj-y += copy_to_user.o copy_from_user.o strnlen_user.o vm_tlb.o
diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c
index f1f6ebd537b7..c961773a6fff 100644
--- a/arch/hexagon/mm/init.c
+++ b/arch/hexagon/mm/init.c
@@ -71,19 +71,6 @@ void __init mem_init(void)
 	init_mm.context.ptbase = __pa(init_mm.pgd);
 }
 
-/*
- * free_initrd_mem - frees...  initrd memory.
- * @start - start of init memory
- * @end - end of init memory
- *
- * Apparently has to be passed the address of the initrd memory.
- *
- * Wrapped by #ifdef CONFIG_BLKDEV_INITRD
- */
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-}
-
 void sync_icache_dcache(pte_t pte)
 {
 	unsigned long addr;
diff --git a/arch/hexagon/mm/ioremap.c b/arch/hexagon/mm/ioremap.c
index 77d8e1e69e9b..255c5b1ee1a7 100644
--- a/arch/hexagon/mm/ioremap.c
+++ b/arch/hexagon/mm/ioremap.c
@@ -9,7 +9,7 @@
 #include <linux/vmalloc.h>
 #include <linux/mm.h>
 
-void __iomem *ioremap_nocache(unsigned long phys_addr, unsigned long size)
+void __iomem *ioremap(unsigned long phys_addr, unsigned long size)
 {
 	unsigned long last_addr, addr;
 	unsigned long offset = phys_addr & ~PAGE_MASK;
@@ -38,7 +38,7 @@ void __iomem *ioremap_nocache(unsigned long phys_addr, unsigned long size)
 	return (void __iomem *) (offset + addr);
 }
 
-void __iounmap(const volatile void __iomem *addr)
+void iounmap(const volatile void __iomem *addr)
 {
 	vunmap((void *) ((unsigned long) addr & PAGE_MASK));
 }
diff --git a/arch/hexagon/mm/pgalloc.c b/arch/hexagon/mm/pgalloc.c
deleted file mode 100644
index 4d4316140237..000000000000
--- a/arch/hexagon/mm/pgalloc.c
+++ /dev/null
@@ -1,10 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
- */
-
-#include <linux/init.h>
-
-void __init pgtable_cache_init(void)
-{
-}