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From:   Jia He <justin.he@arm.com>
To:     Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>, Tony Luck <tony.luck@intel.com>,
        Fenghua Yu <fenghua.yu@intel.com>,
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        linux-nvdimm@lists.01.org, linux-mm@kvack.org,
        Jonathan Cameron <Jonathan.Cameron@Huawei.com>,
        Kaly Xin <Kaly.Xin@arm.com>, Jia He <justin.he@arm.com>
Subject: [PATCH v3 3/6] sh/mm: use default dummy memory_add_physaddr_to_nid()
Date:   Thu,  9 Jul 2020 10:06:26 +0800
Message-Id: <20200709020629.91671-4-justin.he@arm.com>
In-Reply-To: <20200709020629.91671-1-justin.he@arm.com>
References: <20200709020629.91671-1-justin.he@arm.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

After making default memory_add_physaddr_to_nid in mm/memory_hotplug,
there is no use to define a similar one in arch specific directory.

Signed-off-by: Jia He <justin.he@arm.com>
---
 arch/sh/mm/init.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index a70ba0fdd0b3..f75932ba87a6 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -430,15 +430,6 @@ int arch_add_memory(int nid, u64 start, u64 size,
 	return ret;
 }
 
-#ifdef CONFIG_NUMA
-int memory_add_physaddr_to_nid(u64 addr)
-{
-	/* Node 0 for now.. */
-	return 0;
-}
-EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
-#endif
-
 void arch_remove_memory(int nid, u64 start, u64 size,
 			struct vmem_altmap *altmap)
 {
-- 
2.17.1