lkml.org 
[lkml]   [2016]   [May]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] of: include errno.h in of_graph.h
On Mon, May 02, 2016 at 12:59:19PM +0200, Arnd Bergmann wrote:
> When CONFIG_OF is disabled, we have to include linux/errno.h before
> including of_graph.h, or get build errors like in the newly added
> sun4i drm driver:
>
> In file included from ../drivers/gpu/drm/sun4i/sun4i_drv.c:14:0:
> include/linux/of_graph.h: In function 'of_graph_parse_endpoint':
> include/linux/of_graph.h:58:10: error: 'ENOSYS' undeclared (first use in this function)
>
> A better solution is to ensure that the header can be included
> by itself, so let's include linux/errno.h here to fix the error
> we just got, and any similar future error.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 9026e0d122ac ("drm: Add Allwinner A10 Display Engine support")
> ---
> include/linux/of_graph.h | 1 +
> 1 file changed, 1 insertion(+)

Applied.

Rob

\
 
 \ /
  Last update: 2016-05-02 16:21    [W:0.044 / U:0.256 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site