From: Prashant Gaikwad <pgaikwad@nvidia.com>
To: <swarren@nvidia.com>, <linux-tegra@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Cc: <linux-kernel@vger.kernel.org>, <olof@lixom.net>,
Prashant Gaikwad <pgaikwad@nvidia.com>,
<paul.gortmaker@windriver.com>, <shawn.guo@linaro.org>,
<linux-mmc@vger.kernel.org>
Subject: [PATCH 3/9] mmc: tegra: add clk_prepare/clk_unprepare
Date: Fri, 1 Jun 2012 14:42:42 +0530 [thread overview]
Message-ID: <1338541968-7961-4-git-send-email-pgaikwad@nvidia.com> (raw)
In-Reply-To: <1338541968-7961-1-git-send-email-pgaikwad@nvidia.com>
Use clk_prepare/clk_unprepare as required by the generic clk framework.
This patch should go through Tegra tree since other patches to port tegra
to generic clock framework are dependent on it. Posting here to get ack from
the maintainers.
Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
---
drivers/mmc/host/sdhci-tegra.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index b38d8a7..2789656 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -334,7 +334,7 @@ static int __devinit sdhci_tegra_probe(struct platform_device *pdev)
rc = PTR_ERR(clk);
goto err_clk_get;
}
- clk_enable(clk);
+ clk_prepare_enable(clk);
pltfm_host->clk = clk;
host->mmc->pm_caps = plat->pm_flags;
@@ -349,7 +349,7 @@ static int __devinit sdhci_tegra_probe(struct platform_device *pdev)
return 0;
err_add_host:
- clk_disable(pltfm_host->clk);
+ clk_disable_unprepare(pltfm_host->clk);
clk_put(pltfm_host->clk);
err_clk_get:
if (gpio_is_valid(plat->wp_gpio))
@@ -390,7 +390,7 @@ static int __devexit sdhci_tegra_remove(struct platform_device *pdev)
if (gpio_is_valid(plat->power_gpio))
gpio_free(plat->power_gpio);
- clk_disable(pltfm_host->clk);
+ clk_disable_unprepare(pltfm_host->clk);
clk_put(pltfm_host->clk);
sdhci_pltfm_free(pdev);
--
1.7.4.1
next prev parent reply other threads:[~2012-06-01 9:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-01 9:12 [PATCH 0/9] Add clk_prepare/clk_unprepare Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 1/9] ARM: tegra: add clk_prepare/clk_unprepare Prashant Gaikwad
2012-06-01 12:22 ` Sergei Shtylyov
2012-06-01 9:12 ` [PATCH 2/9] i2c: tegra: Add clk_prepare/clk_unprepare Prashant Gaikwad
2012-06-01 9:12 ` Prashant Gaikwad [this message]
2012-06-01 9:12 ` [PATCH 4/9] USB: ehci-tegra: add clk_prepare/clk_unprepare Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 5/9] Input: tegra-kbc - " Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 6/9] spi/tegra: " Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 7/9] staging: nvec: " Prashant Gaikwad
2012-06-01 17:31 ` Marc Dietrich
2012-06-01 9:12 ` [PATCH 8/9] ASoC: tegra: " Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 9/9] crypto: " Prashant Gaikwad
2012-06-01 14:48 ` [PATCH 0/9] Add clk_prepare/clk_unprepare Mark Brown
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