From: Prashant Gaikwad <pgaikwad@nvidia.com>
To: <vinod.koul@intel.com>, <dan.j.williams@intel.com>,
<swarren@wwwdotorg.org>
Cc: <linux-kernel@vger.kernel.org>, <ldewangan@nvidia.com>,
Prashant Gaikwad <pgaikwad@nvidia.com>
Subject: [PATCH] dma: tegra: add clk_prepare/clk_unprepare
Date: Mon, 25 Jun 2012 12:01:31 +0530 [thread overview]
Message-ID: <1340605891-19076-1-git-send-email-pgaikwad@nvidia.com> (raw)
Use clk_prepare/clk_unprepare as required by the generic clk framework.
Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
---
drivers/dma/tegra20-apb-dma.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index 134ea7c..30fa67a 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1366,7 +1366,7 @@ static int tegra_dma_runtime_suspend(struct device *dev)
struct platform_device *pdev = to_platform_device(dev);
struct tegra_dma *tdma = platform_get_drvdata(pdev);
- clk_disable(tdma->dma_clk);
+ clk_disable_unprepare(tdma->dma_clk);
return 0;
}
@@ -1376,7 +1376,7 @@ static int tegra_dma_runtime_resume(struct device *dev)
struct tegra_dma *tdma = platform_get_drvdata(pdev);
int ret;
- ret = clk_enable(tdma->dma_clk);
+ ret = clk_prepare_enable(tdma->dma_clk);
if (ret < 0) {
dev_err(dev, "clk_enable failed: %d\n", ret);
return ret;
--
1.7.4.1
next reply other threads:[~2012-06-25 6:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-25 6:31 Prashant Gaikwad [this message]
2012-06-25 6:46 ` Laxman Dewangan
2012-06-25 15:46 ` Stephen Warren
2012-06-27 13:34 ` Vinod Koul
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