watchdog: pnx4008_wdt: allow compile-testing

The only thing that prevents building this driver on other
platforms is the mach/hardware.h include, which is not actually
used here at all, so remove the line and allow CONFIG_COMPILE_TEST.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20190809144043.476786-4-arnd@arndb.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

2 files changed, 1 insertions, 2 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 8188963a405b..a45f9e3e442b 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -551,7 +551,7 @@ config OMAP_WATCHDOG
 
 config PNX4008_WATCHDOG
         tristate "LPC32XX Watchdog"
-        depends on ARCH_LPC32XX
+        depends on ARCH_LPC32XX || COMPILE_TEST
         select WATCHDOG_CORE
         help
           Say Y here if to include support for the watchdog timer
diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 7b446b696f2b..e0ea133c1690 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -30,7 +30,6 @@
 #include <linux/of.h>
 #include <linux/delay.h>
 #include <linux/reboot.h>
-#include <mach/hardware.h>
 
 /* WatchDog Timer - Chapter 23 Page 207 */