Last ath10k makes use of hash tables, which changed in the upstream commit: * commit 0bbacca7c3911451cea923b0ad6389d58e3d9ce9 * Author: Sasha Levin <sasha.levin@xxxxxxxxxx> * Date: Thu Feb 7 12:32:18 2013 +1100 * * hlist: drop the node parameter from iterators The list portion of this commit has already been backported, but the hashtable part has not. So this change evens it up. It fixes a build issue when selecting ath10k on a kernel before 3.9 Signed-off-by: Mathieu Olivari <mathieu@xxxxxxxxxxxxxxxx> --- backport/backport-include/linux/hashtable.h | 42 +++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 backport/backport-include/linux/hashtable.h diff --git a/backport/backport-include/linux/hashtable.h b/backport/backport-include/linux/hashtable.h new file mode 100644 index 0000000..dc53e74 --- /dev/null +++ b/backport/backport-include/linux/hashtable.h @@ -0,0 +1,42 @@ +#ifndef __BACKPORT_HASHTABLE_H +#define __BACKPORT_HASHTABLE_H +#include_next <linux/hashtable.h> +#include <linux/version.h> + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3,9,0) +/** + * backport: + * + * commit 0bbacca7c3911451cea923b0ad6389d58e3d9ce9 + * Author: Sasha Levin <sasha.levin@xxxxxxxxxx> + * Date: Thu Feb 7 12:32:18 2013 +1100 + * + * hlist: drop the node parameter from iterators + */ +#include <linux/list.h> +#include <backport/magic.h> + +#undef hash_for_each +#define hash_for_each(name, bkt, obj, member) \ + for ((bkt) = 0, obj = NULL; obj == NULL && (bkt) < HASH_SIZE(name);\ + (bkt)++)\ + hlist_for_each_entry(obj, &name[bkt], member) + +#undef hash_for_each_safe +#define hash_for_each_safe(name, bkt, tmp, obj, member) \ + for ((bkt) = 0, obj = NULL; obj == NULL && (bkt) < HASH_SIZE(name);\ + (bkt)++)\ + hlist_for_each_entry_safe(obj, tmp, &name[bkt], member) + +#undef hash_for_each_possible +#define hash_for_each_possible(name, obj, member, key) \ + hlist_for_each_entry(obj, &name[hash_min(key, HASH_BITS(name))], member) + +#undef hash_for_each_possible_safe +#define hash_for_each_possible_safe(name, obj, tmp, member, key) \ + hlist_for_each_entry_safe(obj, tmp,\ + &name[hash_min(key, HASH_BITS(name))], member) + +#endif + +#endif /* __BACKPORT_HASHTABLE_H */ -- 1.9.1 -- 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
