linux-kernel - [PATCH v2] powerpc: remove the __kernel_io

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Message-Id: <20190430182739.21961-1-hch@lst.de>
Date:   Tue, 30 Apr 2019 14:27:39 -0400
From:   Christoph Hellwig <hch@....de>
To:     mpe@...erman.id.au, aneesh.kumar@...ux.ibm.com
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2] powerpc: remove the __kernel_io_end export

This export was added in this merge window, but without any actual
user, or justification for a modular user.

Fixes: a35a3c6f6065 ("powerpc/mm/hash64: Add a variable to track the end of IO mapping")
Signed-off-by: Christoph Hellwig <hch@....de>
---

Chanes since v1:

 - actually compiles now..

 arch/powerpc/mm/pgtable_64.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 72f58c076e26..dd610dab98e0 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -97,7 +97,6 @@ EXPORT_SYMBOL(__vmalloc_end);
 unsigned long __kernel_io_start;
 EXPORT_SYMBOL(__kernel_io_start);
 unsigned long __kernel_io_end;
-EXPORT_SYMBOL(__kernel_io_end);
 struct page *vmemmap;
 EXPORT_SYMBOL(vmemmap);
 unsigned long __pte_frag_nr;
-- 
2.20.1