linux-kernel - [PATCH] w1: ds2505: select CRC16

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Message-Id: <20191001142255.1245989-1-arnd@arndb.de>
Date:   Tue,  1 Oct 2019 16:22:44 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Evgeniy Polyakov <zbr@...emap.net>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Thomas Bogendoerfer <tbogendoerfer@...e.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] w1: ds2505: select CRC16

drivers/w1/slaves/w1_ds250x.o: In function `w1_ds2505_read_page':
w1_ds250x.c:(.text+0xed4): undefined reference to `crc16'

Fixes: 25ec8710d9c2 ("w1: add DS2501, DS2502, DS2505 EPROM device driver")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/w1/slaves/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/w1/slaves/Kconfig b/drivers/w1/slaves/Kconfig
index ebed495b9e69..b7847636501d 100644
--- a/drivers/w1/slaves/Kconfig
+++ b/drivers/w1/slaves/Kconfig
@@ -103,6 +103,7 @@ config W1_SLAVE_DS2438
 
 config W1_SLAVE_DS250X
 	tristate "512b/1kb/16kb EPROM family support"
+	select CRC16
 	help
 	  Say Y here if you want to use a 1-wire
 	  512b/1kb/16kb EPROM family device (DS250x).
-- 
2.20.0