From: Arnd Bergmann <arnd@arndb.de>
Date: Sun, 3 Jan 2021 21:36:19 +0000 (+0100)
Subject: can: kvaser_pciefd: select CONFIG_CRC32
X-Git-Tag: v5.4.90~24
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4dd15f9bc8812f0e74269886501f3a703bfd3f74;p=thirdparty%2Fkernel%2Fstable.git

can: kvaser_pciefd: select CONFIG_CRC32

commit 1d48595c786b1b9dc6be301e8d7f6fc74e9882aa upstream.

Without crc32, this driver fails to link:

arm-linux-gnueabi-ld: drivers/net/can/kvaser_pciefd.o: in function `kvaser_pciefd_probe':
kvaser_pciefd.c:(.text+0x2b0): undefined reference to `crc32_be'

Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index 17c166cc8482d..e4d944770ccaf 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -123,6 +123,7 @@ config CAN_JANZ_ICAN3
 config CAN_KVASER_PCIEFD
 	depends on PCI
 	tristate "Kvaser PCIe FD cards"
+	select CRC32
 	  help
 	  This is a driver for the Kvaser PCI Express CAN FD family.