Running make C=2 occurs these warnings:
cast from restricted __be64
incorrect type in argument 1 (different base types)
expected unsigned long long[unsigned] [usertype] val
got restricted __be64 [usertype]<noident>
cast from restricted __be64
cast to restricted __le64
This patch fix these warnings by forcing to __le64 type and using swabp64
instead swab64.
Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
Reported-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
include/net/mac802154.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/net/mac802154.h b/include/net/mac802154.h
index c17acbd..8b0c26b 100644
--- a/include/net/mac802154.h
+++ b/include/net/mac802154.h
@@ -215,12 +215,12 @@ struct ieee802154_ops {
};
/**
- * ieee802154_netdev_to_extended_addr - convert __be64 u8 pointer to __le64
+ * ieee802154_netdev_to_extended_addr - convert big endian 64 byte void pointer to __le64
* @dev_addr: big endian address pointer like netdevice dev_addr attribute
*/
-static inline __le64 ieee802154_netdev_to_extended_addr(const u8 *dev_addr)
+static inline __le64 ieee802154_netdev_to_extended_addr(const void *dev_addr)
{
- return (__le64)swab64(*((__be64 *)dev_addr));
+ return (__force __le64)swab64p(dev_addr);
}
/* Basic interface to register ieee802154 hwice */
--
2.1.3
--
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