suspend mode trace in kernel

Restarting tasks ... done.
suspend: exit suspend, ret = 0 (1970-01-01 00:01:54.572740128 UTC)
soc-audio soc-audio.2: resume work completed
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.00 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.

:legacy_bus_drivername---:mmcblk

legacy_bus_name:mmc
suspend---platform_driver->name=soc-audio

:pm_bus_drivername---:soc-audio
pm_bus_name:platform
legacy_class_name:rfkill
suspend---platform_driver->name=alarm

:pm_bus_drivername---:alarm
pm_bus_name:platform
legacy_class_name:rtc

:pm_bus_drivername---:MXC Video Output
pm_bus_name:platform
suspend---platform_driver->name=mxc_v4l2

:pm_bus_drivername---:mxc_v4l2
pm_bus_name:platform
suspend---platform_driver->name=fsl-usb2-udc
USB Gadget suspended

:pm_bus_drivername---:fsl-usb2-udc
pm_bus_name:platform
suspend---platform_driver->name=lcd-backlight

:pm_bus_drivername---:lcd-backlight
pm_bus_name:platform
suspend---platform_driver->name=pmic_leds

:pm_bus_drivername---:pmic_leds
pm_bus_name:platform
suspend---platform_driver->name=pmic_leds

:pm_bus_drivername---:pmic_leds
pm_bus_name:platform
suspend---platform_driver->name=pmic_leds

:pm_bus_drivername---:pmic_leds
pm_bus_name:platform
suspend---platform_driver->name=pmic_light

:pm_bus_drivername---:pmic_light
pm_bus_name:platform
pm_bus_name:platform

:pm_bus_drivername---:pmic_rtc
pm_bus_name:platform
suspend---platform_driver->name=pmic_battery

:pm_bus_drivername---:pmic_battery
pm_bus_name:platform
suspend---platform_driver->name=pmic_adc

:pm_bus_drivername---:pmic_adc
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform

:pm_bus_drivername---:mc13892-regulatr
pm_bus_name:platform
pm_bus_name:platform

legacy_bus_name:i2c

legacy_bus_name:i2c

:legacy_bus_drivername---:sgtl5000-i2c

legacy_bus_name:i2c

legacy_bus_name:i2c

:legacy_bus_drivername---:mc13892

legacy_bus_name:i2c

:legacy_bus_drivername---:isa1200

legacy_bus_name:i2c

:legacy_bus_drivername---:tps60250

legacy_bus_name:i2c
i2c-adapter i2c-0: ACK not received
AKI2C_TxData: transfer error

:legacy_bus_drivername---:akm8973

legacy_bus_name:i2c

:legacy_bus_drivername---:mma7456

legacy_bus_name:i2c

:legacy_bus_drivername---:ov3640

legacy_bus_name:i2c

:legacy_bus_drivername---:si4702

legacy_bus_name:i2c
suspend---platform_driver->name=mxcintuart

:pm_bus_drivername---:mxcintuart
pm_bus_name:platform
suspend---platform_driver->name=mxcintuart

:pm_bus_drivername---:mxcintuart
pm_bus_name:platform
suspend---platform_driver->name=mxcintuart

:pm_bus_drivername---:mxcintuart
pm_bus_name:platform

:pm_bus_drivername---:android_usb
pm_bus_name:platform

:pm_bus_drivername---:android_pmem
pm_bus_name:platform

:pm_bus_drivername---:android_pmem
pm_bus_name:platform
suspend---platform_driver->name=gps_ioctrl

:pm_bus_drivername---:gps_ioctrl
pm_bus_name:platform

:pm_bus_drivername---:mxc_bt
pm_bus_name:platform

:pm_bus_drivername---:imx-3stack-sgtl5000
pm_bus_name:platform
pm_bus_name:platform
suspend---platform_driver->name=mxsdhci

:pm_bus_drivername---:mxsdhci
pm_bus_name:platform
suspend---platform_driver->name=mxsdhci

:pm_bus_drivername---:mxsdhci
pm_bus_name:platform
suspend---platform_driver->name=mxc_nandv2_flash

:pm_bus_drivername---:mxc_nandv2_flash
pm_bus_name:platform
suspend---platform_driver->name=gpio-trackball

:pm_bus_drivername---:gpio-trackball
pm_bus_name:platform
suspend---platform_driver->name=gpio-keys

:pm_bus_drivername---:gpio-keys
pm_bus_name:platform

:pm_bus_drivername---:timed-i2c
pm_bus_name:platform
suspend---platform_driver->name=mxc_mc13892_bl

:pm_bus_drivername---:mxc_mc13892_bl
pm_bus_name:platform
suspend---platform_driver->name=mxc_sdc_fb

:pm_bus_drivername---:mxc_sdc_fb
pm_bus_name:platform
suspend---platform_driver->name=mxc_sdc_fb

:pm_bus_drivername---:mxc_sdc_fb
pm_bus_name:platform
suspend---platform_driver->name=mxc_sdc_fb

:pm_bus_drivername---:mxc_sdc_fb
pm_bus_name:platform
pm_bus_name:platform

:pm_bus_drivername---:lcd_spi
pm_bus_name:platform
suspend---platform_driver->name=pwm-backlight

:pm_bus_drivername---:pwm-backlight
pm_bus_name:platform

:pm_bus_drivername---:mxc_pwm
pm_bus_name:platform
pm_bus_name:platform

:pm_bus_drivername---:mxc_iim
pm_bus_name:platform
suspend---platform_driver->name=mxc_dvfs_core

:pm_bus_drivername---:mxc_dvfs_core
pm_bus_name:platform

:pm_bus_drivername---:sdram_autogating
pm_bus_name:platform
suspend---platform_driver->name=busfreq

:pm_bus_drivername---:busfreq
pm_bus_name:platform

:pm_bus_drivername---:mx51_lpmode
pm_bus_name:platform
suspend---platform_driver->name=tve

:pm_bus_drivername---:tve
pm_bus_name:platform
pm_bus_name:platform
suspend---platform_driver->name=mxc_vpu

:pm_bus_drivername---:mxc_vpu
pm_bus_name:platform

:pm_bus_drivername---:mxc_ipu
pm_bus_name:platform
pm_bus_name:platform
pm_bus_name:platform
suspend---platform_driver->name=mxc_i2c_hs

:pm_bus_drivername---:mxc_i2c_hs
pm_bus_name:platform

:pm_bus_drivername---:mxc_i2c
pm_bus_name:platform

:pm_bus_drivername---:mxc_i2c
pm_bus_name:platform

:pm_bus_drivername---:mxc_spi
pm_bus_name:platform
suspend---platform_driver->name=mxc_wdt

:pm_bus_drivername---:mxc_wdt
pm_bus_name:platform

:pm_bus_drivername---:power
pm_bus_name:platform
wakeup wake lock: evdev
resume---platform_driver->name=mxc_wdt
resume---platform_driver->name=mxc_i2c_hs
resume---platform_driver->name=mxc_vpu
resume---platform_driver->name=tve
resume---platform_driver->name=busfreq
resume---platform_driver->name=mxc_dvfs_core
resume---platform_driver->name=pwm-backlight
resume---platform_driver->name=mxc_sdc_fb
mxc_ipu mxc_ipu: Channel already disabled 9
mxc_ipu mxc_ipu: Channel already uninitialized 9
resume---platform_driver->name=mxc_sdc_fb
resume---platform_driver->name=mxc_sdc_fb
resume---platform_driver->name=mxc_mc13892_bl
resume---platform_driver->name=gpio-keys
resume---platform_driver->name=gpio-trackball
resume---platform_driver->name=mxc_nandv2_flash
resume---platform_driver->name=mxsdhci
resume---platform_driver->name=mxsdhci
resume---platform_driver->name=gps_ioctrl
resume---platform_driver->name=mxcintuart
resume---platform_driver->name=mxcintuart
resume---platform_driver->name=mxcintuart
i2c-adapter i2c-0: ACK not received
AKI2C_TxData: transfer error
resume---platform_driver->name=pmic_adc
resume---platform_driver->name=pmic_battery
resume---platform_driver->name=pmic_light
resume---platform_driver->name=pmic_leds
resume---platform_driver->name=pmic_leds
resume---platform_driver->name=pmic_leds
resume---platform_driver->name=lcd-backlight
resume---platform_driver->name=fsl-usb2-udc
udc run
USB Gadget resumed
resume---platform_driver->name=mxc_v4l2
resume---platform_driver->name=alarm
Changed RF State to 0
resume---platform_driver->name=soc-audio