From 6abb5f7a217a0ba483379ed8bb6b366cca5f8d4f Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 16 Nov 2014 11:38:55 +0000 Subject: [PATCH] mac80211: backport devm_kmemdup Signed-off-by: Felix Fietkau SVN-Revision: 43277 --- .../patches/081-backport-devm_kmemdup.patch | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 package/kernel/mac80211/patches/081-backport-devm_kmemdup.patch diff --git a/package/kernel/mac80211/patches/081-backport-devm_kmemdup.patch b/package/kernel/mac80211/patches/081-backport-devm_kmemdup.patch new file mode 100644 index 0000000000..fb61625d5a --- /dev/null +++ b/package/kernel/mac80211/patches/081-backport-devm_kmemdup.patch @@ -0,0 +1,23 @@ +--- a/backport-include/linux/device.h ++++ b/backport-include/linux/device.h +@@ -177,4 +177,20 @@ static inline void *devm_kmalloc_array(s + } + #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 */ -- 2.30.2