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| author | Grazvydas Ignotas <notasas@gmail.com> | 2012-06-16 22:26:46 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-06-20 14:10:24 -0400 |
| commit | cae6247db0b93673d170bc0e02aff85f53bc422c (patch) | |
| tree | 1b19160a2c1de90d6f6b7900a0fc06b6d824799b /drivers/net/wireless | |
| parent | 69d4cfef8befc6ed89e5e3280f3170eb3153d57a (diff) | |
| download | linux-3.10-cae6247db0b93673d170bc0e02aff85f53bc422c.tar.gz linux-3.10-cae6247db0b93673d170bc0e02aff85f53bc422c.tar.bz2 linux-3.10-cae6247db0b93673d170bc0e02aff85f53bc422c.zip | |
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: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ti/wl1251/acx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ti/wl1251/acx.c b/drivers/net/wireless/ti/wl1251/acx.c index ad87a1ac646..db6430c1a08 100644 --- a/drivers/net/wireless/ti/wl1251/acx.c +++ b/drivers/net/wireless/ti/wl1251/acx.c @@ -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); |