From: Christoph Hellwig <hch@lst.de>
Date: Tue, 1 Aug 2023 17:35:42 +0000 (+0200)
Subject: net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index
X-Git-Tag: v6.6.17~4090^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=569820befb16ffc755ab7af71f4f08cc5f68f0fe;p=platform%2Fkernel%2Flinux-rpi.git

net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index

enetc_phc_index is only used via symbol_get, which was only ever
intended for very internal symbols like this one.  Use EXPORT_SYMBOL_GPL
for it so that symbol_get can enforce only being used on
EXPORT_SYMBOL_GPL symbols.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
index 17c097c..5243fc0 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c
@@ -8,7 +8,7 @@
 #include "enetc.h"
 
 int enetc_phc_index = -1;
-EXPORT_SYMBOL(enetc_phc_index);
+EXPORT_SYMBOL_GPL(enetc_phc_index);
 
 static struct ptp_clock_info enetc_ptp_caps = {
 	.owner		= THIS_MODULE,