1 files changed, 3 insertions, 1 deletions

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index b6e6314d0069..df6d9820efad 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -588,15 +588,17 @@ static int azx_corb_send_cmd(struct hda_bus *bus, u32 val)
         unsigned int addr = azx_command_addr(val);
         unsigned int wp;
 
+        spin_lock_irq(&chip->reg_lock);
+
         /* add command to corb */
         wp = azx_readb(chip, CORBWP);
         wp++;
         wp %= ICH6_MAX_CORB_ENTRIES;
 
-        spin_lock_irq(&chip->reg_lock);
         chip->rirb.cmds[addr]++;
         chip->corb.buf[wp] = cpu_to_le32(val);
         azx_writel(chip, CORBWP, wp);
+
         spin_unlock_irq(&chip->reg_lock);
 
         return 0;