net: wireless: bcmdhd: Fix WD wakelock behavior

Change-Id: I7ebae2be248cbb4bc98e2b448641f65b77a320f4
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

Conflicts:

	drivers/net/wireless/bcmdhd/dhd_linux.c
net: wireless: bcmdhd: Avoid suspend on watchdog

Change-Id: Ic41a8f369a2ee8b2a0084e6a1cbf6b454ff53353
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: bcmdhd: Enable P2P probe request handling only during discovery

Change-Id: I2db29d5ed7f66f2a45feb890c81d510fcad24dd2
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
ipv4: Check if dev_out is NULL in ip_route_output_slow()

Change-Id: If04a8e99942dbe7e099e736dc87c2a49e1e778f9
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
ipv4: Skip calling fib_detect_death() if fib_dev is NULL

Change-Id: I1b8c6c7e79cb8a05b4b715ddb3299d74edef0e14
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: bcmdhd: Increase PNO wakelock to 7 sec

Change-Id: Ife7bac08d16e19b37d16f697e4ad9765ca6efbb7
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: bcmdhd: Prevent HT Avail timeout to frozen device while asleep

Change-Id: I6ccd035539a3a3074b7ff1e06854ce396d784fc4
net: wireless: bcmdhd: Postpone taking wd_wake lock

Change-Id: I3926d7a1a357d173144f408996f35f0929db711e
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Makefile: reduced the number of Warning when compiling
Makefile: Linaro build flags
Makefile: Build with linaro toolchain
arm: configs: Add defconfig