tree ae9cf75ad657fe5b5e83b446ddd346ec8ebee688
parent f5dccb15877b82a40950c6f752d5345c86189fc9
author Peter Tyser <ptyser@xes-inc.com> 1394487292 -0500
committer Lee Jones <lee.jones@linaro.org> 1395219600 +0000

mfd: lpc_ich: Only configure watchdog or GPIO when present

Some chipsets don't currently have GPIO support enabled.  For these
chipsets don't go through the process of initializing the GPIO region.

Make the same change for the watchdog initialization for chipsets which
may not enable the WDT in the future.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Tested-by: Rajat Jain <rajatjain@juniper.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>