linux-kernel - Re: linux-next: Tree for January 14 (vmwgfx)

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Message-Id: <20100114105840.98972cbc.randy.dunlap@oracle.com>
Date:	Thu, 14 Jan 2010 10:58:40 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: Tree for January 14 (vmwgfx)

On Thu, 14 Jan 2010 17:20:47 +1100 Stephen Rothwell wrote:

> Hi all,
> 
> Changes since 20100113:


When CONFIG_FB=m:

drivers/built-in.o: In function `vmw_fb_close':
(.text+0x9614a): undefined reference to `unregister_framebuffer'
drivers/built-in.o: In function `vmw_fb_close':
(.text+0x9616f): undefined reference to `framebuffer_release'
drivers/built-in.o: In function `vmw_fb_init':
(.text+0x965b6): undefined reference to `framebuffer_alloc'
drivers/built-in.o: In function `vmw_fb_init':
(.text+0x9692a): undefined reference to `register_framebuffer'
drivers/built-in.o: In function `vmw_fb_init':
(.text+0x9696a): undefined reference to `framebuffer_release'


so this driver needs to depend on FB (or select FB -- ugh, although
that's what nouveau does).

And these selects don't do anything when FB is not enabled:
	select FB_DEFERRED_IO
	select FB_CFB_FILLRECT
	select FB_CFB_COPYAREA
	select FB_CFB_IMAGEBLIT


---
~Randy
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