Merge tag 'sound-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...

[~andy/linux] / drivers / net / wireless / rtl818x / rtl8187 / rtl8187.h

diff --git a/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h b/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
index 56aee067f324694ef5c83b376bac600c52b845cf..a6ad79f61bf9bc026328c8be87414a5a7ef223d8 100644 (file)
--- a/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
+++ b/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
@@ -15,6 +15,8 @@
 #ifndef RTL8187_H
 #define RTL8187_H
 
+#include <linux/cache.h>
+
 #include "rtl818x.h"
 #include "leds.h"
 
@@ -139,7 +141,10 @@ struct rtl8187_priv {
        u8 aifsn[4];
        u8 rfkill_mask;
        struct {
-               __le64 buf;
+               union {
+                       __le64 buf;
+                       u8 dummy1[L1_CACHE_BYTES];
+               } ____cacheline_aligned;
                struct sk_buff_head queue;
        } b_tx_status; /* This queue is used by both -b and non-b devices */
        struct mutex io_mutex;
@@ -147,7 +152,8 @@ struct rtl8187_priv {
                u8 bits8;
                __le16 bits16;
                __le32 bits32;
-       } *io_dmabuf;
+               u8 dummy2[L1_CACHE_BYTES];
+       } *io_dmabuf ____cacheline_aligned;
        bool rfkill_off;
        u16 seqno;
 };