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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-02 07:55:08 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-02 07:55:08 -0800 |
| commit | 6d6b89bd2e316b78d668f761d380837b81fa71ef (patch) | |
| tree | 7e63c58611fc6181153526abbdafdd846ed1a19d /drivers/net/wireless/wl12xx/wl1251_ps.c | |
| parent | 13dda80e48439b446d0bc9bab34b91484bc8f533 (diff) | |
| parent | 2507c05ff55fbf38326b08ed27eaed233bc75042 (diff) | |
| download | linux-6d6b89bd2e316b78d668f761d380837b81fa71ef.tar.gz linux-6d6b89bd2e316b78d668f761d380837b81fa71ef.tar.bz2 linux-6d6b89bd2e316b78d668f761d380837b81fa71ef.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1341 commits)
virtio_net: remove forgotten assignment
be2net: fix tx completion polling
sis190: fix cable detect via link status poll
net: fix protocol sk_buff field
bridge: Fix build error when IGMP_SNOOPING is not enabled
bnx2x: Tx barriers and locks
scm: Only support SCM_RIGHTS on unix domain sockets.
vhost-net: restart tx poll on sk_sndbuf full
vhost: fix get_user_pages_fast error handling
vhost: initialize log eventfd context pointer
vhost: logging thinko fix
wireless: convert to use netdev_for_each_mc_addr
ethtool: do not set some flags, if others failed
ipoib: returned back addrlen check for mc addresses
netlink: Adding inode field to /proc/net/netlink
axnet_cs: add new id
bridge: Make IGMP snooping depend upon BRIDGE.
bridge: Add multicast count/interval sysfs entries
bridge: Add hash elasticity/max sysfs entries
bridge: Add multicast_snooping sysfs toggle
...
Trivial conflicts in Documentation/feature-removal-schedule.txt
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1251_ps.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251_ps.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_ps.c b/drivers/net/wireless/wl12xx/wl1251_ps.c index 9931b197ff77..851dfb65e474 100644 --- a/drivers/net/wireless/wl12xx/wl1251_ps.c +++ b/drivers/net/wireless/wl12xx/wl1251_ps.c @@ -26,7 +26,8 @@ #include "wl1251_cmd.h" #include "wl1251_io.h" -#define WL1251_WAKEUP_TIMEOUT 2000 +/* in ms */ +#define WL1251_WAKEUP_TIMEOUT 100 void wl1251_elp_work(struct work_struct *work) { @@ -67,7 +68,7 @@ void wl1251_ps_elp_sleep(struct wl1251 *wl) int wl1251_ps_elp_wakeup(struct wl1251 *wl) { - unsigned long timeout; + unsigned long timeout, start; u32 elp_reg; if (!wl->elp) @@ -75,6 +76,7 @@ int wl1251_ps_elp_wakeup(struct wl1251 *wl) wl1251_debug(DEBUG_PSM, "waking up chip from elp"); + start = jiffies; timeout = jiffies + msecs_to_jiffies(WL1251_WAKEUP_TIMEOUT); wl1251_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, ELPCTRL_WAKE_UP); @@ -95,8 +97,7 @@ int wl1251_ps_elp_wakeup(struct wl1251 *wl) } wl1251_debug(DEBUG_PSM, "wakeup time: %u ms", - jiffies_to_msecs(jiffies) - - (jiffies_to_msecs(timeout) - WL1251_WAKEUP_TIMEOUT)); + jiffies_to_msecs(jiffies - start)); wl->elp = false; |