linux-kernel - [PATCH] block: rsxx: select CONFIG

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Date:   Sun,  3 Jan 2021 22:42:39 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Jens Axboe <axboe@...nel.dk>,
        Philip J Kelleher <pjk1939@...ux.vnet.ibm.com>
Cc:     Arnd Bergmann <arnd@...db.de>, Hannes Reinecke <hare@...e.de>,
        Damien Le Moal <damien.lemoal@....com>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] block: rsxx: select CONFIG_CRC32

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

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@...db.de>
---
 drivers/block/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 262326973ee0..583b671b1d2d 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -445,6 +445,7 @@ 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.
-- 
2.29.2