[WATCHDOG] More coding-style and trivial clean-up

Some more cleaning-up of the watchdog drivers.

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

diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 7cf32ad..6cf155d 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -137,7 +137,8 @@
 };
 MODULE_DEVICE_TABLE(pci, hpwdt_devices);
 
-extern asmlinkage void asminline_call(struct cmn_registers *pi86Regs, unsigned long *pRomEntry);
+extern asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
+						unsigned long *pRomEntry);
 
 #ifndef CONFIG_X86_64
 /* --32 Bit Bios------------------------------------------------------------ */