Actually we can use the "clk" in the struct sdhci_pltfm_host.
Signed-off-by: Kevin Hao <haokexin@xxxxxxxxx>
---
drivers/mmc/host/sdhci-sirf.c | 20 +++++++-------------
1 file changed, 7 insertions(+), 13 deletions(-)
diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c
index f6f82ec3618d..51b31208f559 100644
--- a/drivers/mmc/host/sdhci-sirf.c
+++ b/drivers/mmc/host/sdhci-sirf.c
@@ -20,15 +20,13 @@
#define SIRF_TUNING_COUNT 128
struct sdhci_sirf_priv {
- struct clk *clk;
int gpio_cd;
};
static unsigned int sdhci_sirf_get_max_clk(struct sdhci_host *host)
{
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_sirf_priv *priv = sdhci_pltfm_priv(pltfm_host);
- return clk_get_rate(priv->clk);
+ return clk_get_rate(pltfm_host->clk);
}
static void sdhci_sirf_set_bus_width(struct sdhci_host *host, int width)
@@ -162,13 +160,13 @@ static int sdhci_sirf_probe(struct platform_device *pdev)
return PTR_ERR(host);
pltfm_host = sdhci_priv(host);
+ pltfm_host->clk = clk;
priv = sdhci_pltfm_priv(pltfm_host);
- priv->clk = clk;
priv->gpio_cd = gpio_cd;
sdhci_get_of_property(pdev);
- ret = clk_prepare_enable(priv->clk);
+ ret = clk_prepare_enable(pltfm_host->clk);
if (ret)
goto err_clk_prepare;
@@ -195,7 +193,7 @@ static int sdhci_sirf_probe(struct platform_device *pdev)
err_request_cd:
sdhci_remove_host(host, 0);
err_sdhci_add:
- clk_disable_unprepare(priv->clk);
+ clk_disable_unprepare(pltfm_host->clk);
err_clk_prepare:
sdhci_pltfm_free(pdev);
return ret;
@@ -205,11 +203,9 @@ static int sdhci_sirf_remove(struct platform_device *pdev)
{
struct sdhci_host *host = platform_get_drvdata(pdev);
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_sirf_priv *priv = sdhci_pltfm_priv(pltfm_host);
+ clk_disable_unprepare(pltfm_host->clk);
sdhci_pltfm_unregister(pdev);
-
- clk_disable_unprepare(priv->clk);
return 0;
}
@@ -218,14 +214,13 @@ static int sdhci_sirf_suspend(struct device *dev)
{
struct sdhci_host *host = dev_get_drvdata(dev);
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_sirf_priv *priv = sdhci_pltfm_priv(pltfm_host);
int ret;
ret = sdhci_suspend_host(host);
if (ret)
return ret;
- clk_disable(priv->clk);
+ clk_disable(pltfm_host->clk);
return 0;
}
@@ -234,10 +229,9 @@ static int sdhci_sirf_resume(struct device *dev)
{
struct sdhci_host *host = dev_get_drvdata(dev);
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_sirf_priv *priv = sdhci_pltfm_priv(pltfm_host);
int ret;
- ret = clk_enable(priv->clk);
+ ret = clk_enable(pltfm_host->clk);
if (ret) {
dev_dbg(dev, "Resume: Error enabling clock\n");
return ret;
--
1.9.3
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