net: dsa: microchip: Fix ksz_read64()

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[ Upstream commit c34f674c88 ]

ksz_read64() currently does some dubious byte-swapping on the two
halves of a 64-bit register, and then only returns the high bits.
Replace this with a straightforward expression.

Fixes: e66f840c08 ("net: dsa: ksz: Add Microchip KSZ8795 DSA driver")
Signed-off-by: Ben Hutchings <ben.hutchings@mind.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Ben Hutchings 2021-08-10 00:59:12 +02:00 • committed by Greg Kroah-Hartman

parent 558092b8ed

commit ccc1fe82c8

1 changed files with 2 additions and 6 deletions

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drivers/net/dsa/microchip/ksz_common.h

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