From a03d9721b85eba1d53a9af681427d110d265a19d Mon Sep 17 00:00:00 2001 From: =?utf8?q?=E9=82=B1=E5=BB=BA=E6=96=8C?= Date: Tue, 17 Sep 2013 12:26:21 +0800 Subject: [PATCH] i2s: early initialization spin_lock for regiter read/write --- sound/soc/rk29/rk30_i2s.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/rk29/rk30_i2s.c b/sound/soc/rk29/rk30_i2s.c index 801464e94b76..410c20a48bc1 100755 --- a/sound/soc/rk29/rk30_i2s.c +++ b/sound/soc/rk29/rk30_i2s.c @@ -677,6 +677,7 @@ static int __devinit rockchip_i2s_probe(struct platform_device *pdev) break; } + spin_lock_init(&i2s->spinlock_wr); dai->playback.rates = SNDRV_PCM_RATE_8000_192000; dai->playback.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE| SNDRV_PCM_FMTBIT_S32_LE; @@ -764,7 +765,6 @@ static int __devinit rockchip_i2s_probe(struct platform_device *pdev) if (ret != 0) goto err_i2sv2; - spin_lock_init(&i2s->spinlock_wr); return 0; err_i2sv2: -- 2.34.1