linux-kernel - [PATCH] misc: pci_endpoint

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Message-Id: <20170509115202.23031-1-tobias.regnery@gmail.com>
Date:   Tue,  9 May 2017 13:52:02 +0200
From:   Tobias Regnery <tobias.regnery@...il.com>
To:     gregkh@...uxfoundation.org, kishon@...com,
        linux-kernel@...r.kernel.org
Cc:     Tobias Regnery <tobias.regnery@...il.com>
Subject: [PATCH] misc: pci_endpoint_test: select CRC32

There is the following link error with CONFIG_PCI_ENDPOINT_TEST=y and
CONFIG_CRC32=m:

drivers/built-in.o: In function 'pci_endpoint_test_ioctl':
pci_endpoint_test.c:(.text+0xf1251): undefined reference to 'crc32_le'
pci_endpoint_test.c:(.text+0xf1322): undefined reference to 'crc32_le'
pci_endpoint_test.c:(.text+0xf13b2): undefined reference to 'crc32_le'
pci_endpoint_test.c:(.text+0xf141e): undefined reference to 'crc32_le'

Fix this by selecting CRC32 in the PCI_ENDPOINT_TEST kconfig entry.

Fixes: 2c156ac71c6b ("misc: Add host side PCI driver for PCI test function device")
Signed-off-by: Tobias Regnery <tobias.regnery@...il.com>
---
 drivers/misc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 2cba76e6fa3c..07bbd4cc1852 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -492,6 +492,7 @@ config ASPEED_LPC_CTRL
 
 config PCI_ENDPOINT_TEST
 	depends on PCI
+	select CRC32
 	tristate "PCI Endpoint Test driver"
 	---help---
            Enable this configuration option to enable the host side test driver
-- 
2.11.0