From 99eef638a32736017456aae46401bb2c11bd3568 Mon Sep 17 00:00:00 2001
From: Vegard Nossum <vegard.nossum@oracle.com>
Date: Mon, 11 Oct 2021 17:22:49 +0200
Subject: [PATCH] r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256
Git-commit: 9973a43012b6ad1720dbc4d5faf5302c28635b8c
Patch-mainline: v5.15-rc6
References: stable-5.14.14
commit 9973a43012b6ad1720dbc4d5faf5302c28635b8c upstream.
Fix the following build/link errors by adding a dependency on
CRYPTO, CRYPTO_HASH, CRYPTO_SHA256 and CRC32:
ld: drivers/net/usb/r8152.o: in function `rtl8152_fw_verify_checksum':
r8152.c:(.text+0x2b2a): undefined reference to `crypto_alloc_shash'
ld: r8152.c:(.text+0x2bed): undefined reference to `crypto_shash_digest'
ld: r8152.c:(.text+0x2c50): undefined reference to `crypto_destroy_tfm'
ld: drivers/net/usb/r8152.o: in function `_rtl8152_set_rx_mode':
r8152.c:(.text+0xdcb0): undefined reference to `crc32_le'
Fixes: 9370f2d05a2a1 ("r8152: support request_firmware for RTL8153")
Fixes: ac718b69301c7 ("net/usb: new driver for RTL8152")
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/usb/Kconfig | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 4c5d69732a7e..f87f17503373 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -99,6 +99,10 @@ config USB_RTL8150
config USB_RTL8152
tristate "Realtek RTL8152/RTL8153 Based USB Ethernet Adapters"
select MII
+ select CRC32
+ select CRYPTO
+ select CRYPTO_HASH
+ select CRYPTO_SHA256
help
This option adds support for Realtek RTL8152 based USB 2.0
10/100 Ethernet adapters and RTL8153 based USB 3.0 10/100/1000
--
2.26.2