Pull asus into release branch

[pandora-kernel.git] / sound / pci / intel8x0.c

diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index a289abf..7cf2dcb 100644 (file)
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -725,10 +725,11 @@ static void fill_nocache(void *buf, int size, int nocache)
 static inline void snd_intel8x0_update(struct intel8x0 *chip, struct ichdev *ichdev)
 {
        unsigned long port = ichdev->reg_offset;
+       unsigned long flags;
        int status, civ, i, step;
        int ack = 0;
 
-       spin_lock(&chip->reg_lock);
+       spin_lock_irqsave(&chip->reg_lock, flags);
        status = igetbyte(chip, port + ichdev->roff_sr);
        civ = igetbyte(chip, port + ICH_REG_OFF_CIV);
        if (!(status & ICH_BCIS)) {
@@ -768,7 +769,7 @@ static inline void snd_intel8x0_update(struct intel8x0 *chip, struct ichdev *ich
                        ack = 1;
                }
        }
-       spin_unlock(&chip->reg_lock);
+       spin_unlock_irqrestore(&chip->reg_lock, flags);
        if (ack && ichdev->substream) {
                snd_pcm_period_elapsed(ichdev->substream);
        }
@@ -2470,7 +2471,10 @@ static int intel8x0_suspend(struct pci_dev *pci, pm_message_t state)
        }
        pci_disable_device(pci);
        pci_save_state(pci);
-       pci_set_power_state(pci, pci_choose_state(pci, state));
+       /* The call below may disable built-in speaker on some laptops
+        * after S2RAM.  So, don't touch it.
+        */
+       /* pci_set_power_state(pci, pci_choose_state(pci, state)); */
        return 0;
 }