diff options
author | Eliad Peller | 2011-05-13 11:57:11 +0300 |
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committer | Luciano Coelho | 2011-05-13 14:55:49 +0300 |
commit | f44e58681aec420b132a54823d8911293a644d4e (patch) | |
tree | 4c7c26b6fa3e7401036b4c897761b4ca0816f1e9 /drivers/rtc | |
parent | 039bdb1494d1d514987ce596a4898494021c7af2 (diff) |
wl12xx: prevent scheduling while suspending (WoW enabled)
When WoW is enabled, the interface will stay up and the chip will
be powered on, so we have to flush/cancel any remaining work, and
prevent the irq handler from scheduling a new work until the system
is resumed.
Add 2 new flags:
* WL1271_FLAG_SUSPENDED - the system is (about to be) suspended.
* WL1271_FLAG_PENDING_WORK - there is a pending irq work which
should be scheduled when the system is being resumed.
In order to wake-up the system while getting an irq, we initialize
the device as wakeup device, and calling pm_wakeup_event() upon
getting the interrupt (while the system is about to be suspended)
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/rtc')
0 files changed, 0 insertions, 0 deletions