diff options
| author | Takashi Iwai <tiwai@suse.de> | 2014-06-26 17:24:45 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-06-26 18:00:01 +0200 |
| commit | 703c759f38cce7950ab460552236ca1d15adb916 (patch) | |
| tree | b451c198836b0a7daff82d2e564017d17e3cd32c /sound/pci/hda/hda_intel.c | |
| parent | 9a34af4a33270acbd60a85f819553463866aecbb (diff) | |
ALSA: hda - Use common reboot notifier
The very same notifier code is used in both hda_intel.c and
hda_tegra.c. Move it to the generic code.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_intel.c')
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index bbb446aef67a..1e971e2f1d50 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -44,7 +44,6 @@ #include <linux/slab.h> #include <linux/pci.h> #include <linux/mutex.h> -#include <linux/reboot.h> #include <linux/io.h> #include <linux/pm_runtime.h> #include <linux/clocksource.h> @@ -952,29 +951,6 @@ static const struct dev_pm_ops azx_pm = { #endif /* CONFIG_PM */ -/* - * reboot notifier for hang-up problem at power-down - */ -static int azx_halt(struct notifier_block *nb, unsigned long event, void *buf) -{ - struct azx *chip = container_of(nb, struct azx, reboot_notifier); - snd_hda_bus_reboot_notify(chip->bus); - azx_stop_chip(chip); - return NOTIFY_OK; -} - -static void azx_notifier_register(struct azx *chip) -{ - chip->reboot_notifier.notifier_call = azx_halt; - register_reboot_notifier(&chip->reboot_notifier); -} - -static void azx_notifier_unregister(struct azx *chip) -{ - if (chip->reboot_notifier.notifier_call) - unregister_reboot_notifier(&chip->reboot_notifier); -} - static int azx_probe_continue(struct azx *chip); #ifdef SUPPORT_VGA_SWITCHEROO |