linux-kernel - [PATCH 1/6] staging: kpc2000: make kconfig symbol 'KPC2000' select dependencies

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Date:   Wed, 22 May 2019 12:13:57 +0000
From:   Geordan Neukum <gneukum1@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:     Matt Sickler <Matt.Sickler@...tronics.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Geordan Neukum <gneukum1@...il.com>
Subject: [PATCH 1/6] staging: kpc2000: make kconfig symbol 'KPC2000' select dependencies

The kpc2000 core makes calls against functions which are conditionally
exported upon the kconfig symbols 'MFD_CORE' and 'UIO' being selected
Therefore, in order to guarantee correct compilation, the 'KPC2000'
kconfig symbol (which brings in that code) must explicitly select its
hard dependencies.

Signed-off-by: Geordan Neukum <gneukum1@...il.com>
---
 drivers/staging/kpc2000/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/kpc2000/Kconfig b/drivers/staging/kpc2000/Kconfig
index fb5922928f47..8992dc67ff37 100644
--- a/drivers/staging/kpc2000/Kconfig
+++ b/drivers/staging/kpc2000/Kconfig
@@ -3,6 +3,8 @@
 config KPC2000
 	bool "Daktronics KPC Device support"
 	depends on PCI
+	select MFD_CORE
+	select UIO
 	help
 	  Select this if you wish to use the Daktronics KPC PCI devices
 
-- 
2.21.0