From: Max Filippov <jcmvbkbc@gmail.com>
Date: Tue, 1 Aug 2017 18:02:46 +0000 (-0700)
Subject: xtensa: don't limit csum_partial export by CONFIG_NET
X-Git-Tag: archive/raspbian/4.9.51-1+rpi1~7^2~311
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=a311810903c700ff7411be16489df09ad6f3faee;p=linux-4.9.git

xtensa: don't limit csum_partial export by CONFIG_NET

commit 7f81e55c737a8fa82c71f290945d729a4902f8d2 upstream.

csum_partial and csum_partial_copy_generic are defined unconditionally
and are available even when CONFIG_NET is disabled. They are used not
only by the network drivers, but also by scsi and media.
Don't limit these functions export by CONFIG_NET.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c
index 4d2872fd9bb5..a71d2739fa82 100644
--- a/arch/xtensa/kernel/xtensa_ksyms.c
+++ b/arch/xtensa/kernel/xtensa_ksyms.c
@@ -94,13 +94,11 @@ unsigned long __sync_fetch_and_or_4(unsigned long *p, unsigned long v)
 }
 EXPORT_SYMBOL(__sync_fetch_and_or_4);
 
-#ifdef CONFIG_NET
 /*
  * Networking support
  */
 EXPORT_SYMBOL(csum_partial);
 EXPORT_SYMBOL(csum_partial_copy_generic);
-#endif /* CONFIG_NET */
 
 /*
  * Architecture-specific symbols