linux-kernel - [PATCH] staging: vboxvideo: select CONFIG_GENERIC

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Message-Id: <20170728132118.261004-1-arnd@arndb.de>
Date:   Fri, 28 Jul 2017 15:21:01 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Michael Thayer <michael.thayer@...cle.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Hans de Goede <hdegoede@...hat.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: vboxvideo: select CONFIG_GENERIC_ALLOCATOR

vboxvideo fails to link without genalloc:

drivers/staging/vboxvideo/vbox_hgsmi.o: In function `hgsmi_buffer_alloc':
vbox_hgsmi.c:(.text+0x1e): undefined reference to `gen_pool_dma_alloc'
drivers/staging/vboxvideo/vbox_hgsmi.o: In function `hgsmi_buffer_free':
vbox_hgsmi.c:(.text+0xf2): undefined reference to `gen_pool_free'

This adds a Kconfig select statement, mirroring what all the other
users have.

Fixes: dd55d44f4084 ("staging: vboxvideo: Add vboxvideo to drivers/staging")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/staging/vboxvideo/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/vboxvideo/Kconfig b/drivers/staging/vboxvideo/Kconfig
index a52746f9a670..cfabe3ce4bab 100644
--- a/drivers/staging/vboxvideo/Kconfig
+++ b/drivers/staging/vboxvideo/Kconfig
@@ -2,6 +2,7 @@ config DRM_VBOXVIDEO
 	tristate "Virtual Box Graphics Card"
 	depends on DRM && X86 && PCI
 	select DRM_KMS_HELPER
+	select GENERIC_ALLOCATOR
 	help
 	  This is a KMS driver for the virtual Graphics Card used in
 	  Virtual Box virtual machines.
-- 
2.9.0