提交 cae6247d 编写于 作者: G Grazvydas Ignotas 提交者: John W. Linville

wl1251: fix TSF calculation

Cast MSB part of current TSF to u64 to prevent loss of most
significant bits. MSB should also be shifted by 32.

Patch based on old maemo patch by:
Yuri Kululin <ext-yuri.kululin@nokia.com>
Yuri Ershov <ext-yuri.ershov@nokia.com>
Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
上级 69d4cfef
......@@ -869,7 +869,7 @@ int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime)
}
*mactime = tsf_info->current_tsf_lsb |
(tsf_info->current_tsf_msb << 31);
((u64)tsf_info->current_tsf_msb << 32);
out:
kfree(tsf_info);
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册