[PATCH] ALSA: hda - add explicit include of err.h

[David Henningsson]

Since every caller of snd_hda_jack_detect_enable_callback needs to
use the macros from err.h, it makes sense to include it directly
from hda_jack.h.

Signed-off-by: David Henningsson <***@canonical.com>
---
sound/pci/hda/hda_jack.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h
index b41e0a3..13cb375 100644
--- a/sound/pci/hda/hda_jack.h
+++ b/sound/pci/hda/hda_jack.h
@@ -12,6 +12,8 @@
#ifndef __SOUND_HDA_JACK_H
#define __SOUND_HDA_JACK_H

+#include <linux/err.h>
+
struct auto_pin_cfg;
struct hda_jack_tbl;
struct hda_jack_callback;