From: Arnd Bergmann arnd@arndb.de
commit f9d6f94132f01d2a552dcbab54fa56496638186d upstream.
Without crc32, this driver fails to link:
arm-linux-gnueabi-ld: drivers/net/phy/dp83640.o: in function `match': dp83640.c:(.text+0x476c): undefined reference to `crc32_le'
Fixes: 539e44d26855 ("dp83640: Include hash in timestamp/packet matching") Signed-off-by: Arnd Bergmann arnd@arndb.de Reviewed-by: Andrew Lunn andrew@lunn.ch Acked-by: Richard Cochran richardcochran@gmail.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/ptp/Kconfig | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -64,6 +64,7 @@ config DP83640_PHY depends on NETWORK_PHY_TIMESTAMPING depends on PHYLIB depends on PTP_1588_CLOCK + select CRC32 help Supports the DP83640 PHYTER with IEEE 1588 features.