[PATCH -next] watchdog: hpwdt depends on PCI

[Randy Dunlap]

From: Randy Dunlap <rdunlap@xxxxxxxxxxxx>

hpwdt is a PCI driver so it should depend on PCI.
Fixes these build errors:

drivers/watchdog/hpwdt.c:762: error: implicit declaration of function 'pci_iomap'
drivers/watchdog/hpwdt.c:762: warning: assignment makes pointer from integer without a cast
drivers/watchdog/hpwdt.c:797: error: implicit declaration of function 'pci_iounmap'

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx>
Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
Cc: Thomas Mingarelli <thomas.mingarelli@xxxxxx>
---
 drivers/watchdog/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20110716.orig/drivers/watchdog/Kconfig
+++ linux-next-20110716/drivers/watchdog/Kconfig
@@ -619,7 +619,7 @@ config IT87_WDT
 
 config HP_WATCHDOG
 	tristate "HP ProLiant iLO2+ Hardware Watchdog Timer"
-	depends on X86
+	depends on X86 && PCI
 	default m
 	help
 	  A software monitoring watchdog and NMI sourcing driver. This driver
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