linux-kernel - [PATCH 8/9] removing of buffer filling flag and also reverting old buffer related fix which is not really effective

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Message-ID: <1361982619-5655-1-git-send-email-michail.kurachkin@promwad.com>
Date:	Wed, 27 Feb 2013 19:30:19 +0300
From:	Michail Kurachkin <michail.kurachkin@...mwad.com>
To:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Kuten Ivan <Ivan.Kuten@...mwad.com>,
	"benavi@...vell.com" <benavi@...vell.com>,
	Palstsiuk Viktar <Viktar.Palstsiuk@...mwad.com>,
	Dmitriy Gorokh <dmitriy.gorokh@...mwad.com>
CC:	Michail Kurachkin <michail.kurachkin@...mwad.com>
Subject: [PATCH 8/9] removing of buffer filling flag and also reverting old buffer related fix which is not really effective

Signed-off-by: Michail Kurachkin <michail.kurachkin@...mwad.com>
---
 drivers/staging/tdm/kirkwood_tdm.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/tdm/kirkwood_tdm.c b/drivers/staging/tdm/kirkwood_tdm.c
index e4a9106..57c8925 100644
--- a/drivers/staging/tdm/kirkwood_tdm.c
+++ b/drivers/staging/tdm/kirkwood_tdm.c
@@ -678,7 +678,7 @@ static irqreturn_t kirkwood_tdm_irq(s32 irq, void *context_data)
 			}
 
 			/* waiting while dma providing access to buffer */
-			while(readl(&regs->chan0_buff_ownership + 4 * voice_num) & 1);
+			/* while(readl(&regs->chan0_buff_ownership + 4 * voice_num) & 1); */
 
 			/* set next buffer address */
 			writel((u32)onchip_ch->rx_buff_phy[next_buf_num],
@@ -714,7 +714,7 @@ static irqreturn_t kirkwood_tdm_irq(s32 irq, void *context_data)
 			}
 
 			/* waiting while dma providing access to buffer */
-			while(readl(&regs->chan0_buff_ownership + 4 * voice_num) & 0x100);
+			/* while(readl(&regs->chan0_buff_ownership + 4 * voice_num) & 0x100); */
 
 			/* set next buffer address */
 			writel((u32)onchip_ch->tx_buff_phy[next_buf_num],
-- 
1.7.5.4

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