linux-kernel - [PATCH 2/5] ASoC: atmel-ssc: add phybase in device structure

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Date:	Wed, 29 Jun 2011 20:00:16 +0200
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	alsa-devel@...a-project.org, broonie@...nsource.wolfsonmicro.com,
	lrg@...com
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
Subject: [PATCH 2/5] ASoC: atmel-ssc: add phybase in device structure

Useful for future dmaengine use.

Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---
 drivers/misc/atmel-ssc.c  |    1 +
 include/linux/atmel-ssc.h |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 4afffe6..27c9ffa 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -101,6 +101,7 @@ static int __init ssc_probe(struct platform_device *pdev)
 		retval = -EINVAL;
 		goto out_clk;
 	}
+	ssc->phybase = regs->start;
 
 	/* disable all interrupts */
 	clk_enable(ssc->clk);
diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h
index 0602339..2bab4b4 100644
--- a/include/linux/atmel-ssc.h
+++ b/include/linux/atmel-ssc.h
@@ -6,6 +6,7 @@
 
 struct ssc_device {
 	struct list_head	list;
+	resource_size_t		phybase;
 	void __iomem		*regs;
 	struct platform_device	*pdev;
 	struct clk		*clk;
-- 
1.7.3

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