diff options
Diffstat (limited to 'include/linux/kgdb.h')
| -rw-r--r-- | include/linux/kgdb.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h index c2caee08e418..c62d76478adc 100644 --- a/include/linux/kgdb.h +++ b/include/linux/kgdb.h @@ -269,6 +269,9 @@ struct kgdb_arch { * @write_char: Pointer to a function that will write one char. * @flush: Pointer to a function that will flush any pending writes. * @init: Pointer to a function that will initialize the device. + * @deinit: Pointer to a function that will deinit the device. Implies that + * this I/O driver is temporary and expects to be replaced. Called when + * an I/O driver is replaced or explicitly unregistered. * @pre_exception: Pointer to a function that will do any prep work for * the I/O driver. * @post_exception: Pointer to a function that will do any cleanup work @@ -282,6 +285,7 @@ struct kgdb_io { void (*write_char) (u8); void (*flush) (void); int (*init) (void); + void (*deinit) (void); void (*pre_exception) (void); void (*post_exception) (void); int is_console; |