On 22/08/11 09:41, Ryan Mallon wrote:
On 22/08/11 00:39, Axel Lin wrote:
ep93xx-fb.c uses interfaces from linux/module.h,
so it should include that file. This patch fixes below build errors.
What actually changed to make these files broken? Did some other
header previously include module.h for us? How many other drivers are
broken?
Anyway, the change is okay.
Acked-by: Ryan Mallon <rmallon@xxxxxxxxx>
Actually, having a second look at this it does not look right.
drivers/video/ep93xx-fb.c includes linux/platform.h (as its first
include), which includes linux/driver.h, which includes linux/module.h.
Just tested on Linus' latest tree and both this driver and the ep93xx
backlight driver build fine. What kernel version are you using?
~Ryan
CC drivers/video/ep93xx-fb.o
drivers/video/ep93xx-fb.c:120: error: expected ')' before 'int'
drivers/video/ep93xx-fb.c:122: error: expected ')' before string
constant
drivers/video/ep93xx-fb.c:409: error: 'THIS_MODULE' undeclared here
(not in a function)
drivers/video/ep93xx-fb.c:645: error: expected declaration specifiers
or '...' before string constant
drivers/video/ep93xx-fb.c:645: warning: data definition has no type
or storage class
drivers/video/ep93xx-fb.c:645: warning: type defaults to 'int' in
declaration of 'MODULE_DESCRIPTION'
drivers/video/ep93xx-fb.c:645: warning: function declaration isn't a
prototype
drivers/video/ep93xx-fb.c:646: error: expected declaration specifiers
or '...' before string constant
drivers/video/ep93xx-fb.c:646: warning: data definition has no type
or storage class
drivers/video/ep93xx-fb.c:646: warning: type defaults to 'int' in
declaration of 'MODULE_ALIAS'
drivers/video/ep93xx-fb.c:646: warning: function declaration isn't a
prototype
drivers/video/ep93xx-fb.c:647: error: expected declaration specifiers
or '...' before string constant
drivers/video/ep93xx-fb.c:647: warning: data definition has no type
or storage class
drivers/video/ep93xx-fb.c:647: warning: type defaults to 'int' in
declaration of 'MODULE_AUTHOR'
drivers/video/ep93xx-fb.c:647: warning: function declaration isn't a
prototype
drivers/video/ep93xx-fb.c:649: error: expected declaration specifiers
or '...' before string constant
drivers/video/ep93xx-fb.c:649: warning: data definition has no type
or storage class
drivers/video/ep93xx-fb.c:649: warning: type defaults to 'int' in
declaration of 'MODULE_LICENSE'
drivers/video/ep93xx-fb.c:649: warning: function declaration isn't a
prototype
make[2]: *** [drivers/video/ep93xx-fb.o] Error 1
make[1]: *** [drivers/video] Error 2
make: *** [drivers] Error 2
Signed-off-by: Axel Lin<axel.lin@xxxxxxxxx>
---
drivers/video/ep93xx-fb.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c
index 40e5f17..8133a9d 100644
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/ep93xx-fb.c
@@ -17,6 +17,7 @@
*
*/
+#include<linux/module.h>
#include<linux/platform_device.h>
#include<linux/dma-mapping.h>
#include<linux/slab.h>
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