watchdog: fix nv_tco section mismatch

Fix section mismatch warning:
Mark the called nv_tco_getdevice() as __devinit, just like its caller.

WARNING: drivers/watchdog/nv_tco.o(.devinit.text+0x16): Section mismatch in reference from the function nv_tco_init() to the function .init.text:nv_tco_getdevice()
The function __devinit nv_tco_init() references
a function __init nv_tco_getdevice().
If nv_tco_getdevice is only used by nv_tco_init then
annotate nv_tco_getdevice with a matching annotation.

Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>

drivers/watchdog/nv_tco.c

@@ -302,7 +302,7 @@ MODULE_DEVICE_TABLE(pci, tco_pci_tbl);
  *	Init & exit routines
  */
 
-static unsigned char __init nv_tco_getdevice(void)
+static unsigned char __devinit nv_tco_getdevice(void)
 {
 	struct pci_dev *dev = NULL;
 	u32 val;