V4L/DVB (4342): Fix ext_controls align on 64 bit architectures · f251d23eae - Gogs

V4L/DVB (4342): Fix ext_controls align on 64 bit architectures

u64 is aligned as 128bits on x86_64 architetures, requiring an special
handling to ioctls that depends on v4l2_ext_control. 
Let's fix this before ext controls go to kernel mainstream to avoid one 
more compat32 stuff.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

Mauro Carvalho Chehab 19 years ago

parent

eb4eeccc18

commit

f251d23eae

1 changed files with 1 additions and 1 deletions

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include/linux/videodev2.h
							 
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				@@ -716,7 +716,7 @@ struct v4l2_ext_control
			
				 		__s64 value64;
			
				 		void *reserved;
			
				 	};
			
				-};
			
				+} __attribute__ ((packed));
			
				 struct v4l2_ext_controls
			
				 {