watchdog: cleanup spaces before tabs

cleanup spaces before tabs in drivers/watchdog/

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --cc drivers/watchdog/alim1535_wdt.c
Simple merge

diff --cc drivers/watchdog/bcm47xx_wdt.c
Simple merge

diff --cc drivers/watchdog/bfin_wdt.c
Simple merge

diff --cc drivers/watchdog/cpwd.c
Simple merge

diff --cc drivers/watchdog/eurotechwdt.c
Simple merge

diff --cc drivers/watchdog/iTCO_wdt.c
Simple merge

diff --cc drivers/watchdog/it8712f_wdt.c
Simple merge

diff --cc drivers/watchdog/it87_wdt.c
Simple merge

diff --cc drivers/watchdog/machzwd.c
Simple merge

diff --cc drivers/watchdog/max63xx_wdt.c
Simple merge

diff --cc drivers/watchdog/mpc8xxx_wdt.c
Simple merge

diff --cc drivers/watchdog/mpcore_wdt.c
Simple merge

diff --cc drivers/watchdog/mtx-1_wdt.c
Simple merge

diff --cc drivers/watchdog/omap_wdt.h
Simple merge

diff --cc drivers/watchdog/pc87413_wdt.c
Simple merge

diff --cc drivers/watchdog/pnx4008_wdt.c
Simple merge

diff --cc drivers/watchdog/s3c2410_wdt.c
Simple merge

diff --cc drivers/watchdog/sbc8360.c
Simple merge

diff --cc drivers/watchdog/sbc_fitpc2_wdt.c
Simple merge

diff --cc drivers/watchdog/smsc37b787_wdt.c
Simple merge

diff --cc drivers/watchdog/softdog.c
Simple merge

diff --cc drivers/watchdog/ts72xx_wdt.c
Simple merge

diff --cc drivers/watchdog/w83697ug_wdt.c
Simple merge

diff --cc drivers/watchdog/wdt.c
Simple merge

diff --cc drivers/watchdog/wdt977.c
Simple merge

diff --cc drivers/watchdog/wdt_pci.c
Simple merge