watchdog: f71808e_wdt: Fix WDTMOUT_STS register read
Tested and verified on Lanner LEC-3030 Industrial PC (with F81865) Datasheet verified for F71808, F71858, F71862, F71869, F71869A, F71882, F71889, F81865 Datasheet references: F71808A: http://www.electronicsdatasheets.com/download/534cf560e34e2406135f4658.pdf?format=pdf F71858: http://www.electronicsdatasheets.com/download/534cf55fe34e2406135f4635.pdf?format=pdf F71862: http://www.hardwaresecrets.com/datasheets/F71862_V027P.pdf F71869: http://www.clubedohardware.com.br/datasheets/366451_F71869.pdf F71869A: http://www.chipset-ic.com/datasheet/F71869AD.pdf F71882: http://www.digchip.com/datasheets/parts/datasheet/931/F71882-pdf.php F71889: http://pdf1.alldatasheet.com/datasheet-pdf/view/406312/FINTEK/F71889.html F81865: http://www.hardwaresecrets.com/datasheets/F81865_V028P.pdf http://www.alldatasheet.com/datasheet-pdf/pdf/406317/FINTEK/F81865.html Signed-off-by:Knud Poulsen <knpo@ieee.org> Signed-off-by: