From: Greg KH <greg@kroah.com>
To: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] minor TTY changes for 2.5.53
Date: Mon, 30 Dec 2002 01:04:09 -0800 [thread overview]
Message-ID: <20021230090409.GC29926@kroah.com> (raw)
In-Reply-To: <20021230090303.GB29926@kroah.com>
ChangeSet 1.956.3.2, 2002/12/29 23:34:36-08:00, greg@kroah.com
TTY: add tty_devclass to the tty core.
diff -Nru a/drivers/char/tty_io.c b/drivers/char/tty_io.c
--- a/drivers/char/tty_io.c Mon Dec 30 01:04:47 2002
+++ b/drivers/char/tty_io.c Mon Dec 30 01:04:47 2002
@@ -90,6 +90,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/smp_lock.h>
+#include <linux/device.h>
#include <asm/uaccess.h>
#include <asm/system.h>
@@ -2271,12 +2272,19 @@
extern int vty_init(void);
#endif
+struct device_class tty_devclass = {
+ .name = "tty",
+};
+EXPORT_SYMBOL(tty_devclass);
+
/*
* Ok, now we can initialize the rest of the tty devices and can count
* on memory allocations, interrupts etc..
*/
void __init tty_init(void)
{
+ devclass_register(&tty_devclass);
+
/*
* dev_tty_driver and dev_console_driver are actually magic
* devices which get redirected at open time. Nevertheless,
diff -Nru a/include/linux/tty_driver.h b/include/linux/tty_driver.h
--- a/include/linux/tty_driver.h Mon Dec 30 01:04:47 2002
+++ b/include/linux/tty_driver.h Mon Dec 30 01:04:47 2002
@@ -227,4 +227,6 @@
#define SERIAL_TYPE_NORMAL 1
#define SERIAL_TYPE_CALLOUT 2
+extern struct device_class tty_devclass;
+
#endif /* #ifdef _LINUX_TTY_DRIVER_H */
next prev parent reply other threads:[~2002-12-30 9:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-30 9:02 [BK PATCH] minor TTY changes for 2.5.53 Greg KH
2002-12-30 9:03 ` [PATCH] " Greg KH
2002-12-30 9:04 ` Greg KH [this message]
2002-12-30 9:04 ` Greg KH
2002-12-30 9:06 ` Greg KH
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