diff options
| author | Rahul Bansal <rbansal@nvidia.com> | 2011-03-09 09:51:18 +0530 |
|---|---|---|
| committer | Niket Sirsi <nsirsi@nvidia.com> | 2011-03-23 17:17:57 -0800 |
| commit | 6755660d8aa0cdb32be3849f61704c645c6d7f67 (patch) | |
| tree | 5b9c21741acec33a433abe89ca8c26f28a6291fb | |
| parent | 37fdc1a274b0716763f27188277ce560e07d3876 (diff) | |
net: wireless: bcm4329: Increase backplane clk delay.
During suspend/resume wifi chip's power mode is changed and this
impacts chip's internal registers reading/writing. Delaying reads/
writes to wifi chip from HZ/100 to 3*HZ which gives time for chip
to settle its state.
BUG 798783
Change-Id: Ie9c06c2d03fb38b6fba5acca48490d12c358e496
Reviewed-on: http://git-master/r/22150
Reviewed-by: Rahul Bansal <rbansal@nvidia.com>
Tested-by: Rahul Bansal <rbansal@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
| -rw-r--r-- | drivers/net/wireless/bcm4329/dhd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/bcm4329/dhd.h b/drivers/net/wireless/bcm4329/dhd.h index 768780a652da..263de04a8f96 100644 --- a/drivers/net/wireless/bcm4329/dhd.h +++ b/drivers/net/wireless/bcm4329/dhd.h @@ -183,7 +183,7 @@ typedef struct dhd_pub { int retry = 0; \ smp_mb(); \ while (dhd_mmc_suspend && retry++ != b) { \ - wait_event_interruptible_timeout(a, FALSE, HZ/100); \ + wait_event_interruptible_timeout(a, FALSE, 3 * HZ); \ } \ } while (0) #define DHD_PM_RESUME_WAIT(a) _DHD_PM_RESUME_WAIT(a, 30) |