add_device_randomness() is now used by ath9k. This function was
introduced in commit a2080a67abe9 , and then backported to many stable
kernel versions.
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
backport/backport-include/linux/random.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/backport/backport-include/linux/random.h b/backport/backport-include/linux/random.h
index dd5f377..f1cd26a 100644
--- a/backport/backport-include/linux/random.h
+++ b/backport/backport-include/linux/random.h
@@ -3,6 +3,15 @@
#include_next <linux/random.h>
#include <linux/version.h>
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0) && LINUX_VERSION_CODE < KERNEL_VERSION(3,4,10)) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0) && LINUX_VERSION_CODE < KERNEL_VERSION(3,2,27)) || \
+ LINUX_VERSION_CODE < KERNEL_VERSION(3,0,41)
+#define add_device_randomness LINUX_BACKPORT(add_device_randomness)
+static inline void add_device_randomness(const void *buf, unsigned int size)
+{
+}
+#endif
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0)
/* backports 496f2f9 */
#define prandom_seed(_seed) srandom32(_seed)
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe backports" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
