diff options
Diffstat (limited to 'drivers/i2c/busses/scx200_acb.c')
| -rw-r--r-- | drivers/i2c/busses/scx200_acb.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c index 0d6bd4f7b7f..dc64f8b6b24 100644 --- a/drivers/i2c/busses/scx200_acb.c +++ b/drivers/i2c/busses/scx200_acb.c @@ -388,7 +388,7 @@ static const struct i2c_algorithm scx200_acb_algorithm = { }; static struct scx200_acb_iface *scx200_acb_list; -static DECLARE_MUTEX(scx200_acb_list_mutex); +static DEFINE_MUTEX(scx200_acb_list_mutex); static __init int scx200_acb_probe(struct scx200_acb_iface *iface) { @@ -472,10 +472,10 @@ static int __init scx200_acb_create(struct scx200_acb_iface *iface) return -ENODEV; } - down(&scx200_acb_list_mutex); + mutex_lock(&scx200_acb_list_mutex); iface->next = scx200_acb_list; scx200_acb_list = iface; - up(&scx200_acb_list_mutex); + mutex_unlock(&scx200_acb_list_mutex); return 0; } @@ -633,10 +633,10 @@ static void __exit scx200_acb_cleanup(void) { struct scx200_acb_iface *iface; - down(&scx200_acb_list_mutex); + mutex_lock(&scx200_acb_list_mutex); while ((iface = scx200_acb_list) != NULL) { scx200_acb_list = iface->next; - up(&scx200_acb_list_mutex); + mutex_unlock(&scx200_acb_list_mutex); i2c_del_adapter(&iface->adapter); @@ -648,9 +648,9 @@ static void __exit scx200_acb_cleanup(void) release_region(iface->base, 8); kfree(iface); - down(&scx200_acb_list_mutex); + mutex_lock(&scx200_acb_list_mutex); } - up(&scx200_acb_list_mutex); + mutex_unlock(&scx200_acb_list_mutex); } module_init(scx200_acb_init); |