Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b7269dd2b97b9aedb64e15fdec5575345d091925
Commit:     b7269dd2b97b9aedb64e15fdec5575345d091925
Parent:     cfafca8067c6defbaeb28cb898b7b3f8abdfe20d
Author:     Jesse Barnes <[EMAIL PROTECTED]>
AuthorDate: Tue Jul 17 04:05:34 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Jul 17 10:23:11 2007 -0700

    vt: add comment for unbind_con_driver()
    
    - add comment for unbind_con_driver().
    - bind_con_driver() is made private again
    
    Signed-off-by: Jesse Barnes <[EMAIL PROTECTED]>
    Signed-off-by: Antonino Daplas <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 drivers/char/vt.c       |   21 +++++++++++++++++++--
 include/linux/vt_kern.h |    2 --
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 8a389b3..45b33cf 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -2869,7 +2869,8 @@ int __init vty_init(void)
 
 static struct class *vtconsole_class;
 
-int bind_con_driver(const struct consw *csw, int first, int last, int deflt)
+static int bind_con_driver(const struct consw *csw, int first, int last,
+                          int deflt)
 {
        struct module *owner = csw->owner;
        const char *desc = NULL;
@@ -2968,7 +2969,6 @@ err:
        module_put(owner);
        return retval;
 };
-EXPORT_SYMBOL(bind_con_driver);
 
 #ifdef CONFIG_VT_HW_CONSOLE_BINDING
 static int con_is_graphics(const struct consw *csw, int first, int last)
@@ -2987,6 +2987,23 @@ static int con_is_graphics(const struct consw *csw, int 
first, int last)
        return retval;
 }
 
+/**
+ * unbind_con_driver - unbind a console driver
+ * @csw: pointer to console driver to unregister
+ * @first: first in range of consoles that @csw should be unbound from
+ * @last: last in range of consoles that @csw should be unbound from
+ * @deflt: should next bound console driver be default after @csw is unbound?
+ *
+ * To unbind a driver from all possible consoles, pass 0 as @first and
+ * %MAX_NR_CONSOLES as @last.
+ *
+ * @deflt controls whether the console that ends up replacing @csw should be
+ * the default console.
+ *
+ * RETURNS:
+ * -ENODEV if @csw isn't a registered console driver or can't be unregistered
+ * or 0 on success.
+ */
 int unbind_con_driver(const struct consw *csw, int first, int last, int deflt)
 {
        struct module *owner = csw->owner;
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 0d034d8..699b7e9 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -75,8 +75,6 @@ int con_copy_unimap(struct vc_data *dst_vc, struct vc_data 
*src_vc);
 int vt_waitactive(int vt);
 void change_console(struct vc_data *new_vc);
 void reset_vc(struct vc_data *vc);
-extern int bind_con_driver(const struct consw *csw, int first, int last,
-                          int deflt);
 extern int unbind_con_driver(const struct consw *csw, int first, int last,
                             int deflt);
 
-
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