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authorArnd Bergmann <arnd@arndb.de>2021-01-03 22:36:18 +0100
committerDavid S. Miller <davem@davemloft.net>2021-01-05 15:50:36 -0800
commitf9d6f94132f01d2a552dcbab54fa56496638186d (patch)
tree5157c1a5980435931f0dbb6a69905cb340779ce7
parent2860d45a589818dd8ffd90cdc4bcf77f36a5a6be (diff)
downloadlinux-f9d6f94132f01d2a552dcbab54fa56496638186d.tar.bz2
phy: dp83640: select CONFIG_CRC32
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>
-rw-r--r--drivers/ptp/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig
index 476d7c7fe70a..d2bf05ccbbe2 100644
--- 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.