bitkeeper revision 1.1159.172.4 (4194e64dB1FWMrwVD84YzFri88ml-Q)

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diff --git a/xen/include/xen/serial.h b/xen/include/xen/serial.h
index b805405093bc1a3cfd138ba55d431866b42e7410..5c40db3e7d3dcc5e238621f48a566713fd78e92b 100644 (file)
--- a/xen/include/xen/serial.h
+++ b/xen/include/xen/serial.h
@@ -41,8 +41,11 @@ void serial_puts(int handle, const unsigned char *s);
  * will not return until a character is available. It can safely be
  * called with interrupts disabled.
  */
-unsigned char irq_serial_getc(int handle);
 unsigned char serial_getc(int handle);
+/* 
+ * Same as serial_getc but can also be called from interrupt handlers.
+ */
+unsigned char irq_serial_getc(int handle);
 
 void serial_force_unlock(int handle);