From: Daniel Walker <dwalker@mvista.com>
To: akpm@linux-foundation.org
Cc: mingo@elte.hu, linux-kernel@vger.kernel.org, linux@bohmer.net,
jonathan@jonmasters.org, matthias.kaehlcke@gmail.com
Subject: [PATCH 2/3] drivers/isdn/i4l/isdn_tty.c: remove write_sem
Date: Tue, 04 Dec 2007 00:00:02 -0800 [thread overview]
Message-ID: <20071204215007.256459597@mvista.com> (raw)
In-Reply-To: 20071204214954.656363725@mvista.com
[-- Attachment #1: remove-isdn-write_sem.patch --]
[-- Type: text/plain, Size: 1154 bytes --]
I couldn't find any users, so removing it..
Signed-off-by: Daniel Walker <dwalker@mvista.com>
---
drivers/isdn/i4l/isdn_tty.c | 1 -
include/linux/isdn.h | 1 -
2 files changed, 2 deletions(-)
Index: linux-2.6.23/drivers/isdn/i4l/isdn_tty.c
===================================================================
--- linux-2.6.23.orig/drivers/isdn/i4l/isdn_tty.c
+++ linux-2.6.23/drivers/isdn/i4l/isdn_tty.c
@@ -1915,7 +1915,6 @@ isdn_tty_modem_init(void)
info->owner = THIS_MODULE;
#endif
spin_lock_init(&info->readlock);
- init_MUTEX(&info->write_sem);
sprintf(info->last_cause, "0000");
sprintf(info->last_num, "none");
info->last_dir = 0;
Index: linux-2.6.23/include/linux/isdn.h
===================================================================
--- linux-2.6.23.orig/include/linux/isdn.h
+++ linux-2.6.23/include/linux/isdn.h
@@ -507,7 +507,6 @@ typedef struct modem_info {
struct ktermios normal_termios; /* For saving termios structs */
struct ktermios callout_termios;
wait_queue_head_t open_wait, close_wait;
- struct semaphore write_sem;
spinlock_t readlock;
} modem_info;
--
next prev parent reply other threads:[~2007-12-04 22:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20071204214954.656363725@mvista.com>
2007-12-04 8:00 ` [PATCH 1/3] drivers/char/tty_io.c: remove pty_sem Daniel Walker
2007-12-04 23:27 ` Alan Cox
2007-12-04 8:00 ` Daniel Walker [this message]
2007-12-04 8:00 ` [PATCH 3/3] unix98 allocated_ptys_lock semaphore to mutex Daniel Walker
2007-12-04 22:17 ` Ingo Molnar
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