From 53d818d2747ca84f1a87a0006b903523cd5bf0cd Mon Sep 17 00:00:00 2001
From: Mike Rapoport <rppt@linux.ibm.com>
Date: Mon, 11 Mar 2019 23:29:11 -0700
Subject: [PATCH] memblock: drop memblock_alloc_base_nid()

memblock_alloc_base_nid() is a oneliner wrapper for
memblock_alloc_range_nid() without any side effect.

Replace it's usage by the direct calls to memblock_alloc_range_nid().

Link: http://lkml.kernel.org/r/1548057848-15136-5-git-send-email-rppt@linux.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: Christoph Hellwig <hch@lst.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Guan Xuetao <gxt@pku.edu.cn>
Cc: Guo Ren <guoren@kernel.org>
Cc: Guo Ren <ren_guo@c-sky.com>				[c-sky]
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Juergen Gross <jgross@suse.com>			[Xen]
Cc: Mark Salter <msalter@redhat.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Paul Burton <paul.burton@mips.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/memblock.h |  3 ---
 mm/memblock.c            | 15 ++++-----------
 2 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 859b55b66db2..4db53f7c6b17 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -446,9 +446,6 @@ static inline bool memblock_bottom_up(void)
 phys_addr_t __init memblock_alloc_range(phys_addr_t size, phys_addr_t align,
 					phys_addr_t start, phys_addr_t end,
 					enum memblock_flags flags);
-phys_addr_t memblock_alloc_base_nid(phys_addr_t size,
-					phys_addr_t align, phys_addr_t max_addr,
-					int nid, enum memblock_flags flags);
 phys_addr_t memblock_alloc_base(phys_addr_t size, phys_addr_t align,
 				phys_addr_t max_addr);
 phys_addr_t __memblock_alloc_base(phys_addr_t size, phys_addr_t align,
diff --git a/mm/memblock.c b/mm/memblock.c
index 470601115892..e9e440cfd210 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1289,21 +1289,14 @@ phys_addr_t __init memblock_alloc_range(phys_addr_t size, phys_addr_t align,
 					flags);
 }
 
-phys_addr_t __init memblock_alloc_base_nid(phys_addr_t size,
-					phys_addr_t align, phys_addr_t max_addr,
-					int nid, enum memblock_flags flags)
-{
-	return memblock_alloc_range_nid(size, align, 0, max_addr, nid, flags);
-}
-
 phys_addr_t __init memblock_phys_alloc_nid(phys_addr_t size, phys_addr_t align, int nid)
 {
 	enum memblock_flags flags = choose_memblock_flags();
 	phys_addr_t ret;
 
 again:
-	ret = memblock_alloc_base_nid(size, align, MEMBLOCK_ALLOC_ACCESSIBLE,
-				      nid, flags);
+	ret = memblock_alloc_range_nid(size, align, 0,
+				       MEMBLOCK_ALLOC_ACCESSIBLE, nid, flags);
 
 	if (!ret && (flags & MEMBLOCK_MIRROR)) {
 		flags &= ~MEMBLOCK_MIRROR;
@@ -1314,8 +1307,8 @@ again:
 
 phys_addr_t __init __memblock_alloc_base(phys_addr_t size, phys_addr_t align, phys_addr_t max_addr)
 {
-	return memblock_alloc_base_nid(size, align, max_addr, NUMA_NO_NODE,
-				       MEMBLOCK_NONE);
+	return memblock_alloc_range_nid(size, align, 0, max_addr, NUMA_NO_NODE,
+					MEMBLOCK_NONE);
 }
 
 phys_addr_t __init memblock_alloc_base(phys_addr_t size, phys_addr_t align, phys_addr_t max_addr)
-- 
2.30.2