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linux/drivers/mfd/intel-lpss.c
Heikki Krogerus d306f756f8 mfd: intel-lpss: Save register context on suspend 
commit 41a3da2b8e upstream.

All configurations are lost and the registers will have
default values when the hardware is suspended and resumed,
so saving the private register space context on suspend, and
restoring it on resume.

Fixes: 4b45efe852 (mfd: Add support for Intel Sunrisepoint LPSS devices)
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-06-07 18:14:34 -07:00

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