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path: root/drivers/watchdog/omap_wdt.c
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Diffstat (limited to 'drivers/watchdog/omap_wdt.c')
-rw-r--r--drivers/watchdog/omap_wdt.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index fceec4f4eb7e..f5db18dbc0f9 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -46,6 +46,7 @@
#include <linux/slab.h>
#include <linux/pm_runtime.h>
#include <mach/hardware.h>
+#include <plat/cpu.h>
#include <plat/prcm.h>
#include "omap_wdt.h"
@@ -218,12 +219,16 @@ static long omap_wdt_ioctl(struct file *file, unsigned int cmd,
case WDIOC_GETSTATUS:
return put_user(0, (int __user *)arg);
case WDIOC_GETBOOTSTATUS:
+#ifdef CONFIG_ARCH_OMAP1
if (cpu_is_omap16xx())
return put_user(__raw_readw(ARM_SYSST),
(int __user *)arg);
+#endif
+#ifdef CONFIG_ARCH_OMAP2PLUS
if (cpu_is_omap24xx())
return put_user(omap_prcm_get_reset_sources(),
(int __user *)arg);
+#endif
return put_user(0, (int __user *)arg);
case WDIOC_KEEPALIVE:
spin_lock(&wdt_lock);