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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/2] mci: imx-esdhc: remove cache snoop register access
Date: Wed, 24 Apr 2013 09:34:18 +0200	[thread overview]
Message-ID: <1366788859-11565-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1366788859-11565-1-git-send-email-s.hauer@pengutronix.de>

Remove some leftover from former powerpc support which has no
relevance for i.MX based esdhc controllers.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/mci/imx-esdhc.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c
index 8c2695c..f4fdac8 100644
--- a/drivers/mci/imx-esdhc.c
+++ b/drivers/mci/imx-esdhc.c
@@ -61,14 +61,11 @@ struct fsl_esdhc {
 	u32	fevt;
 	char	reserved2[168];
 	u32	hostver;
-	char	reserved3[780];
-	u32	scr;
 };
 
 struct fsl_esdhc_host {
 	struct mci_host		mci;
 	struct fsl_esdhc __iomem	*regs;
-	u32			no_snoop;
 	unsigned long		cur_clock;
 	struct device_d		*dev;
 	struct clk		*clk;
@@ -454,10 +451,6 @@ static int esdhc_init(struct mci_host *mci, struct device_d *dev)
 	int timeout = 1000;
 	int ret = 0;
 
-	/* Enable cache snooping */
-	if (host && !host->no_snoop)
-		esdhc_write32(&regs->scr, 0x00000040);
-
 	/* Reset the entire host controller */
 	esdhc_write32(&regs->sysctl, SYSCTL_RSTA);
 
-- 
1.8.2.rc2


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  reply	other threads:[~2013-04-24  7:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-24  7:34 [PATCH] mci: factor out common SDHCI register defines Sascha Hauer
2013-04-24  7:34 ` Sascha Hauer [this message]
2013-04-24  7:34 ` [PATCH 2/2] mci: imx-esdhc: factor out common sdhci registers Sascha Hauer

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