[PATCH 2/5] Removed double spinlocking with omap15xx devices.

[PATCH 2/5] Removed double spinlocking with omap15xx devices.

[lamikr]

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Removed double spinlocking with omap15xx devices. Thanks for the Jian
Zhang for reporting this one.

Signed-off-by: Mika Laitio <lamikr@cc.jyu.fi>



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>From cc97975a2fad87878c9a1a2885b9c831df0c239a Mon Sep 17 00:00:00 2001
From: Mika Laitio <lamikr@cc.jyu.fi>
Date: Fri, 18 Aug 2006 01:56:59 +0300
Subject: [PATCH 2/5] removed double spinlocking with omap15xx devices.

Removed double spinlocking with omap15xx devices. Thanks for the Jian Zhang for reporting this one.

Signed-off-by: Mika Laitio <lamikr@cc.jyu.fi>
---
 sound/arm/omap/omap-alsa.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/sound/arm/omap/omap-alsa.c b/sound/arm/omap/omap-alsa.c
index 583460c..b74202f 100644
--- a/sound/arm/omap/omap-alsa.c
+++ b/sound/arm/omap/omap-alsa.c
@@ -190,7 +190,6 @@ static void audio_process_dma(struct aud
 	unsigned int dma_size;
 	unsigned int offset;
 	int ret;
-	unsigned long flags;
 	
 	ADEBUG();
 	runtime = substream->runtime;
@@ -205,9 +204,7 @@ static void audio_process_dma(struct aud
 		 * (invocation of callback_omap_alsa_sound_dma() method).
 		 */
 		if (cpu_is_omap15xx()) {
-			spin_lock_irqsave(&s->dma_lock, flags);
 			omap_stop_alsa_sound_dma(s);
-			spin_unlock_irqrestore(&s->dma_lock, flags);
 		}
 		ret = omap_start_alsa_sound_dma(s,
 				(dma_addr_t)runtime->dma_area + offset,
-- 
1.4.2


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