linux-kernel - [PATCH] staging/rdma/hfi1: select CRC32

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Date:	Fri,  1 Apr 2016 01:04:05 +0200
From:	Markus Böhme <markus.boehme@...lbox.org>
To:	devel@...verdev.osuosl.org
Cc:	Markus Böhme <markus.boehme@...lbox.org>,
	Mike Marciniszyn <infinipath@...el.com>,
	Doug Ledford <dledford@...hat.com>,
	Sean Hefty <sean.hefty@...el.com>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging/rdma/hfi1: select CRC32

The function parse_platform_config in firmware.c calls crc32_le.
Building without CRC32 selected causes a link error:

drivers/built-in.o: In function `parse_platform_config':
(.text+0x92ffa): undefined reference to `crc32_le'

Signed-off-by: Markus Böhme <markus.boehme@...lbox.org>
---
 drivers/staging/rdma/hfi1/Kconfig |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/rdma/hfi1/Kconfig b/drivers/staging/rdma/hfi1/Kconfig
index 3e668d8..a925fb0 100644
--- a/drivers/staging/rdma/hfi1/Kconfig
+++ b/drivers/staging/rdma/hfi1/Kconfig
@@ -2,6 +2,7 @@ config INFINIBAND_HFI1
 	tristate "Intel OPA Gen1 support"
 	depends on X86_64 && INFINIBAND_RDMAVT
 	select MMU_NOTIFIER
+	select CRC32
 	default m
 	---help---
 	This is a low-level driver for Intel OPA Gen1 adapter.
-- 
1.7.10.4