Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
---
backport/backport-include/linux/device.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/backport/backport-include/linux/device.h b/backport/backport-include/linux/device.h
index 41f06c3..429df37 100644
--- a/backport/backport-include/linux/device.h
+++ b/backport/backport-include/linux/device.h
@@ -177,4 +177,20 @@ static inline void *devm_kmalloc_array(struct device *dev,
}
#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0)
+#define devm_kmemdup LINUX_BACKPORT(devm_kmemdup)
+static inline void *devm_kmemdup(struct device *dev, const void *src,
+ size_t len, gfp_t gfp)
+{
+ void *p;
+
+ p = devm_kmalloc(dev, len, gfp);
+ if (p)
+ memcpy(p, src, len);
+
+ return p;
+}
+#endif
+
+
#endif /* __BACKPORT_DEVICE_H */
--
2.1.2
--
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