diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hpet.c | 1 | ||||
| -rw-r--r-- | drivers/char/ipmi/ipmi_msghandler.c | 6 |
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index de0379b6d50..c055bb630ff 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -273,7 +273,6 @@ static int hpet_mmap(struct file *file, struct vm_area_struct *vma) vma->vm_flags |= VM_IO; vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); - addr = __pa(addr); if (io_remap_pfn_range(vma, vma->vm_start, addr >> PAGE_SHIFT, PAGE_SIZE, vma->vm_page_prot)) { diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 463351d4f94..32fa82c78c7 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -2620,7 +2620,7 @@ void ipmi_smi_msg_received(ipmi_smi_t intf, spin_lock_irqsave(&(intf->waiting_msgs_lock), flags); if (!list_empty(&(intf->waiting_msgs))) { list_add_tail(&(msg->link), &(intf->waiting_msgs)); - spin_unlock(&(intf->waiting_msgs_lock)); + spin_unlock_irqrestore(&(intf->waiting_msgs_lock), flags); goto out_unlock; } spin_unlock_irqrestore(&(intf->waiting_msgs_lock), flags); @@ -2629,9 +2629,9 @@ void ipmi_smi_msg_received(ipmi_smi_t intf, if (rv > 0) { /* Could not handle the message now, just add it to a list to handle later. */ - spin_lock(&(intf->waiting_msgs_lock)); + spin_lock_irqsave(&(intf->waiting_msgs_lock), flags); list_add_tail(&(msg->link), &(intf->waiting_msgs)); - spin_unlock(&(intf->waiting_msgs_lock)); + spin_unlock_irqrestore(&(intf->waiting_msgs_lock), flags); } else if (rv == 0) { ipmi_free_smi_msg(msg); } |