linux-kernel - [PATCH] fsi: ast: select GENERIC

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Message-Id: <20180813223733.991653-1-arnd@arndb.de>
Date:   Tue, 14 Aug 2018 00:37:18 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jeremy Kerr <jk@...abs.org>, linux-kernel@...r.kernel.org
Subject: [PATCH] fsi: ast: select GENERIC_ALLOCATOR

In randconfig builds without CONFIG_GENERIC_ALLOCATOR, this driver
fails to link:

ERROR: "gen_pool_alloc_algo" [drivers/fsi/fsi-master-ast-cf.ko] undefined!
ERROR: "gen_pool_fixed_alloc" [drivers/fsi/fsi-master-ast-cf.ko] undefined!
ERROR: "of_gen_pool_get" [drivers/fsi/fsi-master-ast-cf.ko] undefined!
ERROR: "gen_pool_free" [drivers/fsi/fsi-master-ast-cf.ko] undefined!

Select the dependency as all other users do.

Fixes: 6a794a27daca ("fsi: master-ast-cf: Add new FSI master using Aspeed ColdFire")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/fsi/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/fsi/Kconfig b/drivers/fsi/Kconfig
index af3a20dd5aa4..99c99a5d57fe 100644
--- a/drivers/fsi/Kconfig
+++ b/drivers/fsi/Kconfig
@@ -46,6 +46,7 @@ config FSI_MASTER_AST_CF
 	tristate "FSI master based on Aspeed ColdFire coprocessor"
 	depends on GPIOLIB
 	depends on GPIO_ASPEED
+	select GENERIC_ALLOCATOR
 	---help---
 	This option enables a FSI master using the AST2400 and AST2500 GPIO
 	lines driven by the internal ColdFire coprocessor. This requires
-- 
2.18.0