[cogl/halfline/wip/render-node: 4/6] kms-winsys: rename device_name to card_device_name

[Ray Strode <halfline src gnome org>]

commit 653906b5202df112d11f881b466ee36380b3f9f2
Author: Ray Strode <rstrode redhat com>
Date:   Wed Aug 26 11:30:04 2015 -0400

    kms-winsys: rename device_name to card_device_name
    
    The variable device_name is currently used to hold
    the name of the drm device to open ("/dev/dri/card0").
    We're going to be opening other drm devices in the future
    (render nodes), so device_name will become ambiguous.
    
    This commit renames it to card_device_name

 cogl/winsys/cogl-winsys-egl-kms.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/cogl/winsys/cogl-winsys-egl-kms.c b/cogl/winsys/cogl-winsys-egl-kms.c
index ada3c97..5be832d 100644
--- a/cogl/winsys/cogl-winsys-egl-kms.c
+++ b/cogl/winsys/cogl-winsys-egl-kms.c
@@ -116,7 +116,7 @@ typedef struct _CoglOnscreenKMS
   struct gbm_surface *pending_surface;
 } CoglOnscreenKMS;
 
-static const char device_name[] = "/dev/dri/card0";
+static const char card_device_name[] = "/dev/dri/card0";
 
 static void
 _cogl_winsys_renderer_disconnect (CoglRenderer *renderer)
@@ -320,14 +320,14 @@ _cogl_winsys_renderer_connect (CoglRenderer *renderer,
     }
   else
     {
-      kms_renderer->opened_fd = open (device_name, O_RDWR);
+      kms_renderer->opened_fd = open (card_device_name, O_RDWR);
       kms_renderer->fd = kms_renderer->opened_fd;
       if (kms_renderer->fd < 0)
         {
           /* Probably permissions error */
           _cogl_set_error (error, COGL_WINSYS_ERROR,
                            COGL_WINSYS_ERROR_INIT,
-                           "Couldn't open %s", device_name);
+                           "Couldn't open %s", card_device_name);
           return FALSE;
         }
     }