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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
        Jens Axboe <axboe@kernel.dk>
Subject: [PATCH 4.4 15/18] block: rsxx: select CONFIG_CRC32
Date:   Fri, 15 Jan 2021 13:27:43 +0100
Message-Id: <20210115121955.861644072@linuxfoundation.org>
In-Reply-To: <20210115121955.112329537@linuxfoundation.org>
References: <20210115121955.112329537@linuxfoundation.org>
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From: Arnd Bergmann <arnd@arndb.de>

commit 36a106a4c1c100d55ba3d32a21ef748cfcd4fa99 upstream.

Without crc32, the driver fails to link:

arm-linux-gnueabi-ld: drivers/block/rsxx/config.o: in function `rsxx_load_config':
config.c:(.text+0x124): undefined reference to `crc32_le'

Fixes: 8722ff8cdbfa ("block: IBM RamSan 70/80 device driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -540,6 +540,7 @@ config BLK_DEV_RBD
 config BLK_DEV_RSXX
 	tristate "IBM Flash Adapter 900GB Full Height PCIe Device Driver"
 	depends on PCI
+	select CRC32
 	help
 	  Device driver for IBM's high speed PCIe SSD
 	  storage device: Flash Adapter 900GB Full Height.