From: Fabio Estevam <festevam@gmail.com>
To: kernel@pengutronix.de
Cc: shawn.guo@freescale.com,
Fabio Estevam <fabio.estevam@freescale.com>,
Herbert Xu <herbert@gondor.hengli.com.au>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 03/15] hw_random: mxc-rnga: Use clk_prepare_enable/clk_disable_unprepare
Date: Fri, 25 May 2012 20:14:44 -0300 [thread overview]
Message-ID: <1337987696-31728-3-git-send-email-festevam@gmail.com> (raw)
In-Reply-To: <1337987696-31728-1-git-send-email-festevam@gmail.com>
From: Fabio Estevam <fabio.estevam@freescale.com>
Prepare the clock before enabling it.
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: <linux-kernel@vger.kernel.org>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
drivers/char/hw_random/mxc-rnga.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/hw_random/mxc-rnga.c b/drivers/char/hw_random/mxc-rnga.c
index 187c6be..6f20f56 100644
--- a/drivers/char/hw_random/mxc-rnga.c
+++ b/drivers/char/hw_random/mxc-rnga.c
@@ -154,7 +154,7 @@ static int __init mxc_rnga_probe(struct platform_device *pdev)
goto out;
}
- clk_enable(clk);
+ clk_prepare_enable(clk);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
@@ -196,7 +196,7 @@ err_ioremap:
release_mem_region(res->start, resource_size(res));
err_region:
- clk_disable(clk);
+ clk_disable_unprepare(clk);
clk_put(clk);
out:
--
1.7.1
next parent reply other threads:[~2012-05-25 23:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1337987696-31728-1-git-send-email-festevam@gmail.com>
2012-05-25 23:14 ` Fabio Estevam [this message]
2012-05-26 11:29 ` [PATCH 03/15] hw_random: mxc-rnga: Use clk_prepare_enable/clk_disable_unprepare Sascha Hauer
2012-05-25 23:14 ` [PATCH 04/15] dma: imx-sdma: " Fabio Estevam
2012-05-26 11:30 ` Sascha Hauer
2012-05-26 16:03 ` [PATCH v2 03/15] hw_random: mxc-rnga: " Fabio Estevam
2012-05-29 9:17 ` Sascha Hauer
2012-06-06 3:41 ` Fabio Estevam
2012-06-06 5:24 ` Herbert Xu
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