linux-kernel - [PATCH] staging: rtl819x: select CONFIG

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Date:   Sun,  3 Jan 2021 22:40:28 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Necip Fazil Yildiran <fazilyildiran@...il.com>,
        Ard Biesheuvel <ardb@...nel.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: rtl819x: select CONFIG_CRC32

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

Without crc32 support, the drivers fail to link:

ERROR: modpost: "crc32_le" [drivers/staging/rtl8192e/rtllib_crypt_wep.ko] undefined!
ERROR: modpost: "crc32_le" [drivers/staging/rtl8192e/rtllib_crypt_tkip.ko] undefined!
ERROR: modpost: "crc32_le" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined!

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/staging/rtl8192e/Kconfig | 1 +
 drivers/staging/rtl8192u/Kconfig | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/staging/rtl8192e/Kconfig b/drivers/staging/rtl8192e/Kconfig
index 03fcc23516fd..963a2ffbc1fb 100644
--- a/drivers/staging/rtl8192e/Kconfig
+++ b/drivers/staging/rtl8192e/Kconfig
@@ -3,6 +3,7 @@ config RTLLIB
 	tristate "Support for rtllib wireless devices"
 	depends on WLAN && m
 	select LIB80211
+	select CRC32
 	help
 	  If you have a wireless card that uses rtllib, say
 	  Y. Currently the only card is the rtl8192e.
diff --git a/drivers/staging/rtl8192u/Kconfig b/drivers/staging/rtl8192u/Kconfig
index ef883d462d3d..f3b112a058ca 100644
--- a/drivers/staging/rtl8192u/Kconfig
+++ b/drivers/staging/rtl8192u/Kconfig
@@ -5,6 +5,7 @@ config RTL8192U
 	depends on m
 	select WIRELESS_EXT
 	select WEXT_PRIV
+	select CRC32
 	select CRYPTO
 	select CRYPTO_AES
 	select CRYPTO_CCM
-- 
2.29.2