ssb: extif: add check for max value before setting watchdog register

[cascardo/linux.git] / include / linux / ssb / ssb_driver_extif.h

diff --git a/include/linux/ssb/ssb_driver_extif.h b/include/linux/ssb/ssb_driver_extif.h
index 91161f0..b618188 100644 (file)
--- a/include/linux/ssb/ssb_driver_extif.h
+++ b/include/linux/ssb/ssb_driver_extif.h
@@ -152,6 +152,7 @@
 /* watchdog */
 #define SSB_EXTIF_WATCHDOG_CLK         48000000        /* Hz */
 
+#define SSB_EXTIF_WATCHDOG_MAX_TIMER   ((1 << 28) - 1)
 
 
 #ifdef CONFIG_SSB_DRIVER_EXTIF
@@ -204,11 +205,53 @@ void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
 {
 }
 
+static inline
+void ssb_extif_timing_init(struct ssb_extif *extif, unsigned long ns)
+{
+}
+
 static inline
 void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
                                  u32 ticks)
 {
 }
 
+static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask)
+{
+       return 0;
+}
+
+static inline u32 ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask,
+                                    u32 value)
+{
+       return 0;
+}
+
+static inline u32 ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask,
+                                      u32 value)
+{
+       return 0;
+}
+
+static inline u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, u32 mask,
+                                         u32 value)
+{
+       return 0;
+}
+
+static inline u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, u32 mask,
+                                        u32 value)
+{
+       return 0;
+}
+
+#ifdef CONFIG_SSB_SERIAL
+static inline int ssb_extif_serial_init(struct ssb_extif *extif,
+                                       struct ssb_serial_port *ports)
+{
+       return 0;
+}
+#endif /* CONFIG_SSB_SERIAL */
+
 #endif /* CONFIG_SSB_DRIVER_EXTIF */
 #endif /* LINUX_SSB_EXTIFCORE_H_ */