V4L2_CTRL_FLAG_VOLATILE is in Linux 3.2, not 3.1

ba35f732 · Rémi Denis-Courmont · badd331a · ba35f732
Commit ba35f732 authored Oct 03, 2011 by Rémi Denis-Courmont
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modules/access/v4l2/v4l2.h modules/access/v4l2/v4l2.h +4 -2

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--- a/modules/access/v4l2/v4l2.h
+++ b/modules/access/v4l2/v4l2.h
@@ -31,11 +31,13 @@
 /* Hacks to compile with old headers */
 #ifdef __linux__
 # include <linux/version.h>
-# if LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)
+# if LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0)
 #  warning Please update Video4Linux2 headers!
-#  define V4L2_CTRL_TYPE_BITMASK 8
 #  define V4L2_CTRL_FLAG_VOLATILE 0x0080
 # endif
+# if LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)
+#  define V4L2_CTRL_TYPE_BITMASK 8
+# endif
 #endif

 #ifdef HAVE_LIBV4L2