string: factorize skip_spaces and export it to be generally available

[safe/jmp/linux-2.6] / include / linux / serial.h

diff --git a/include/linux/serial.h b/include/linux/serial.h
index e5bb75a..c8613c3 100644 (file)
--- a/include/linux/serial.h
+++ b/include/linux/serial.h
@@ -122,6 +122,7 @@ struct serial_uart_config {
 
 /* Internal flags used only by kernel */
 #define ASYNCB_INITIALIZED     31 /* Serial port was initialized */
+#define ASYNCB_SUSPENDED       30 /* Serial port is suspended */
 #define ASYNCB_NORMAL_ACTIVE   29 /* Normal device is active */
 #define ASYNCB_BOOT_AUTOCONF   28 /* Autoconfigure port on bootup */
 #define ASYNCB_CLOSING         27 /* Serial port is closing */
@@ -133,6 +134,7 @@ struct serial_uart_config {
 #define ASYNCB_FIRST_KERNEL    22
 
 #define ASYNC_HUP_NOTIFY       (1U << ASYNCB_HUP_NOTIFY)
+#define ASYNC_SUSPENDED                (1U << ASYNCB_SUSPENDED)
 #define ASYNC_FOURPORT         (1U << ASYNCB_FOURPORT)
 #define ASYNC_SAK              (1U << ASYNCB_SAK)
 #define ASYNC_SPLIT_TERMIOS    (1U << ASYNCB_SPLIT_TERMIOS)