net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index

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commit 569820befb upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Christoph Hellwig 2023-08-01 19:35:42 +02:00 • committed by Greg Kroah-Hartman

parent 4dab89cccd

commit 915219699d

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/freescale/enetc/enetc_ptp.c

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