linux-kernel - [PATCH 5.4 38/62] can: kvaser_pciefd: select CONFIG

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Message-Id: <20210115122000.236610955@linuxfoundation.org>
Date:   Fri, 15 Jan 2021 13:28:00 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 5.4 38/62] can: kvaser_pciefd: select CONFIG_CRC32

From: Arnd Bergmann <arnd@...db.de>

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@...db.de>
Acked-by: Marc Kleine-Budde <mkl@...gutronix.de>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/net/can/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- 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.