From: Takashi Iwai <tiwai@suse.de>
Date: Sun, 28 Feb 2016 10:30:53 +0000 (+0100)
Subject: ALSA: rawmidi: Use comapt_put_timespec()
X-Git-Tag: v4.5-rc7~10^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dd7e3f805231cf83317c39bd346d5e4839f5cbb0;p=platform%2Fkernel%2Flinux-exynos.git

ALSA: rawmidi: Use comapt_put_timespec()

Instead of open-coding, use the existing helper to copy a 32bit
timespec from/to 64bit.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/core/rawmidi_compat.c b/sound/core/rawmidi_compat.c
index 5268c1f..836d1c9 100644
--- a/sound/core/rawmidi_compat.c
+++ b/sound/core/rawmidi_compat.c
@@ -85,8 +85,7 @@ static int snd_rawmidi_ioctl_status_compat(struct snd_rawmidi_file *rfile,
 	if (err < 0)
 		return err;
 
-	if (put_user(status.tstamp.tv_sec, &src->tstamp.tv_sec) ||
-	    put_user(status.tstamp.tv_nsec, &src->tstamp.tv_nsec) ||
+	if (compat_put_timespec(&status.tstamp, &src->tstamp) ||
 	    put_user(status.avail, &src->avail) ||
 	    put_user(status.xruns, &src->xruns))
 		return -EFAULT;