net: lan966x: check for ptp to be enabled in lan966x_ptp_deinit()
If ptp was not enabled due to missing IRQ for instance, lan966x_ptp_deinit() will dereference NULL pointers. Fixes: d0964594 ("net: lan966x: Add support for ptp clocks") Signed-off-by:Clément Léger <clement.leger@bootlin.com> Reviewed-by:
Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by:
Jiri Pirko <jiri@nvidia.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
0aa7d35f
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