From: Arnd Bergmann <a...@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 <a...@arndb.de>
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Acked-by: Richard Cochran <richardcoch...@gmail.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gre...@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.
