From: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Date: Mon, 19 Aug 2013 15:20:32 +0000 (+0200)
Subject: ALSA: hdspm - Fix SNDRV_HDSPM_IOCTL_GET_LTC
X-Git-Tag: accepted/tizen/common/20141203.182822~1038^2~182
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b43dd416be21bc8ad60984e13def032f01aaaa18;p=platform%2Fkernel%2Flinux-arm64.git

ALSA: hdspm - Fix SNDRV_HDSPM_IOCTL_GET_LTC

Use struct hdspm_ltc to query the LTC, using a mixer struct is just
plain wrong.

Due to the wrong struct, this ioctl was never working, so we're free to
fix it without breaking userspace compatibility.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/include/uapi/sound/hdspm.h b/include/uapi/sound/hdspm.h
index 1f59ea2..d956c35 100644
--- a/include/uapi/sound/hdspm.h
+++ b/include/uapi/sound/hdspm.h
@@ -111,7 +111,7 @@ struct hdspm_ltc {
 	enum hdspm_ltc_input_format input_format;
 };
 
-#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_mixer_ioctl)
+#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc)
 
 /**
  * The status data reflects the device's current state