Fix rt_hw_inputcapture_isr public function name in header file.

Fix miss-break in HWTIMER_CTRL_INFO_GET case.

components/drivers/hwtimer/hwtimer.c

@@ -255,6 +255,7 @@ static rt_err_t rt_hwtimer_control(struct rt_device *dev, int cmd, void *args)
 
         *((struct rt_hwtimer_info*)args) = *timer->info;
     }
+    break;
     case HWTIMER_CTRL_MODE_SET:
     {
         rt_hwtimer_mode_t *m;

components/drivers/include/drivers/rt_inputcapture.h

@@ -48,7 +48,7 @@ struct rt_inputcapture_ops
     rt_err_t (*get_pulsewidth)(struct rt_inputcapture_device *inputcapture, rt_uint32_t *pulsewidth_us);
 };
 
-void rt_hw_capture_isr(struct rt_inputcapture_device *inputcapture, rt_bool_t level);
+void rt_hw_inputcapture_isr(struct rt_inputcapture_device *inputcapture, rt_bool_t level);
 
 rt_err_t rt_device_inputcapture_register(struct rt_inputcapture_device *inputcapture,
                                          const char                    *name,