From 9717fb8b64ed41be9dd074bc8010bafd33046f1a Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Mon, 8 Feb 2010 10:12:11 +0000 Subject: CAPI: Convert capi drivers rwlock into mutex Turn the lock protecting registered capi drivers into a mutex and apply it consistently. Signed-off-by: Jan Kiszka Signed-off-by: David S. Miller --- drivers/isdn/capi/kcapi_proc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/isdn/capi/kcapi_proc.c') diff --git a/drivers/isdn/capi/kcapi_proc.c b/drivers/isdn/capi/kcapi_proc.c index 59fd16a4ad8..71b07610ff3 100644 --- a/drivers/isdn/capi/kcapi_proc.c +++ b/drivers/isdn/capi/kcapi_proc.c @@ -238,9 +238,9 @@ static const struct file_operations proc_applstats_ops = { // --------------------------------------------------------------------------- static void *capi_driver_start(struct seq_file *seq, loff_t *pos) - __acquires(&capi_drivers_list_lock) + __acquires(&capi_drivers_lock) { - read_lock(&capi_drivers_list_lock); + mutex_lock(&capi_drivers_lock); return seq_list_start(&capi_drivers, *pos); } @@ -250,9 +250,9 @@ static void *capi_driver_next(struct seq_file *seq, void *v, loff_t *pos) } static void capi_driver_stop(struct seq_file *seq, void *v) - __releases(&capi_drivers_list_lock) + __releases(&capi_drivers_lock) { - read_unlock(&capi_drivers_list_lock); + mutex_unlock(&capi_drivers_lock); } static int capi_driver_show(struct seq_file *seq, void *v) -- cgit v1.2.3