diff options
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 2335be5f9bf..a6aee68d290 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -74,7 +74,7 @@ module_param_named(poll_thread, ap_thread_flag, int, 0000); MODULE_PARM_DESC(poll_thread, "Turn on/off poll thread, default is 0 (off)."); static struct device *ap_root_device = NULL; -static DEFINE_SPINLOCK(ap_device_lock); +static DEFINE_SPINLOCK(ap_device_list_lock); static LIST_HEAD(ap_device_list); /* @@ -518,16 +518,16 @@ static ssize_t ap_hwtype_show(struct device *dev, struct ap_device *ap_dev = to_ap_dev(dev); return snprintf(buf, PAGE_SIZE, "%d\n", ap_dev->device_type); } -static DEVICE_ATTR(hwtype, 0444, ap_hwtype_show, NULL); +static DEVICE_ATTR(hwtype, 0444, ap_hwtype_show, NULL); static ssize_t ap_depth_show(struct device *dev, struct device_attribute *attr, char *buf) { struct ap_device *ap_dev = to_ap_dev(dev); return snprintf(buf, PAGE_SIZE, "%d\n", ap_dev->queue_depth); } -static DEVICE_ATTR(depth, 0444, ap_depth_show, NULL); +static DEVICE_ATTR(depth, 0444, ap_depth_show, NULL); static ssize_t ap_request_count_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -630,9 +630,9 @@ static int ap_device_probe(struct device *dev) ap_dev->drv = ap_drv; rc = ap_drv->probe ? ap_drv->probe(ap_dev) : -ENODEV; if (!rc) { - spin_lock_bh(&ap_device_lock); + spin_lock_bh(&ap_device_list_lock); list_add(&ap_dev->list, &ap_device_list); - spin_unlock_bh(&ap_device_lock); + spin_unlock_bh(&ap_device_list_lock); } return rc; } @@ -674,9 +674,9 @@ static int ap_device_remove(struct device *dev) ap_flush_queue(ap_dev); del_timer_sync(&ap_dev->timeout); - spin_lock_bh(&ap_device_lock); + spin_lock_bh(&ap_device_list_lock); list_del_init(&ap_dev->list); - spin_unlock_bh(&ap_device_lock); + spin_unlock_bh(&ap_device_list_lock); if (ap_drv->remove) ap_drv->remove(ap_dev); spin_lock_bh(&ap_dev->lock); @@ -1319,7 +1319,7 @@ static void ap_reset(struct ap_device *ap_dev) ap_dev->unregistered = 1; } -static int __ap_poll_all(struct ap_device *ap_dev, unsigned long *flags) +static int __ap_poll_device(struct ap_device *ap_dev, unsigned long *flags) { spin_lock(&ap_dev->lock); if (!ap_dev->unregistered) { @@ -1353,11 +1353,11 @@ static void ap_poll_all(unsigned long dummy) xchg((u8 *)ap_interrupt_indicator, 0); do { flags = 0; - spin_lock(&ap_device_lock); + spin_lock(&ap_device_list_lock); list_for_each_entry(ap_dev, &ap_device_list, list) { - __ap_poll_all(ap_dev, &flags); + __ap_poll_device(ap_dev, &flags); } - spin_unlock(&ap_device_lock); + spin_unlock(&ap_device_list_lock); } while (flags & 1); if (flags & 2) ap_schedule_poll_timer(); @@ -1397,11 +1397,11 @@ static int ap_poll_thread(void *data) remove_wait_queue(&ap_poll_wait, &wait); flags = 0; - spin_lock_bh(&ap_device_lock); + spin_lock_bh(&ap_device_list_lock); list_for_each_entry(ap_dev, &ap_device_list, list) { - __ap_poll_all(ap_dev, &flags); + __ap_poll_device(ap_dev, &flags); } - spin_unlock_bh(&ap_device_lock); + spin_unlock_bh(&ap_device_list_lock); } set_current_state(TASK_RUNNING); remove_wait_queue(&ap_poll_wait, &wait); |