From: Arnd Bergmann <arnd@xxxxxxxx>
The mbx framebuffer debugfs support apparently hasn't been able
to build for a long time, at least since 2006 when the u.generic_ip
field in the inode was removed. This fixes the obvious bug, and
also makes it possible to build the driver as a module when
debugfs support is enabled, by simply including the C file.
It's ugly, but it won't make the driver any worse than it
already is, and doesn't require a more invasive change that
might break it further.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Cc: linux-fbdev@xxxxxxxxxxxxxxx
Cc: Raphael Assenat <raph@xxxxxx>
Cc: Mike Rapoport <mike@xxxxxxxxxxxxxx>
---
drivers/video/fbdev/mbx/Makefile | 3 +--
drivers/video/fbdev/mbx/mbxdebugfs.c | 2 +-
drivers/video/fbdev/mbx/mbxfb.c | 2 ++
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/mbx/Makefile b/drivers/video/fbdev/mbx/Makefile
index 16c1165..d7ae5a9 100644
--- a/drivers/video/fbdev/mbx/Makefile
+++ b/drivers/video/fbdev/mbx/Makefile
@@ -1,4 +1,3 @@
# Makefile for the 2700G controller driver.
-obj-$(CONFIG_FB_MBX) += mbxfb.o
-obj-$(CONFIG_FB_MBX_DEBUG) += mbxfbdebugfs.o
+obj-y += mbxfb.o
diff --git a/drivers/video/fbdev/mbx/mbxdebugfs.c b/drivers/video/fbdev/mbx/mbxdebugfs.c
index 4449f24..e3bc00a 100644
--- a/drivers/video/fbdev/mbx/mbxdebugfs.c
+++ b/drivers/video/fbdev/mbx/mbxdebugfs.c
@@ -17,7 +17,7 @@ struct mbxfb_debugfs_data {
static int open_file_generic(struct inode *inode, struct file *file)
{
- file->private_data = inode->u.generic_ip;
+ file->private_data = inode->i_private;
return 0;
}
diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c
index f0a5392..2bd52ed 100644
--- a/drivers/video/fbdev/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -877,6 +877,8 @@ static int mbxfb_resume(struct platform_device *dev)
#ifndef CONFIG_FB_MBX_DEBUG
#define mbxfb_debugfs_init(x) do {} while(0)
#define mbxfb_debugfs_remove(x) do {} while(0)
+#else
+#include "mbxdebugfs.c"
#endif
#define res_size(_r) (((_r)->end - (_r)->start) + 1)
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
