diff options
author | Alexander Graf <agraf@suse.de> | 2013-08-29 02:41:59 +0400 |
---|---|---|
committer | Alexander Graf <agraf@suse.de> | 2013-08-29 02:41:59 +0400 |
commit | bf550fc93d9855872a95e69e4002256110d89858 (patch) | |
tree | 10876bb4304bffe54c4160a132e7b8de6577ac4e /drivers/mmc/host/sdhci-sirf.c | |
parent | 7e48c101e0c53e6095c5f4f5e63d14df50aae8fc (diff) | |
parent | cc2df20c7c4ce594c3e17e9cc260c330646012c8 (diff) | |
download | linux-bf550fc93d9855872a95e69e4002256110d89858.tar.xz |
Merge remote-tracking branch 'origin/next' into kvm-ppc-next
Conflicts:
mm/Kconfig
CMA DMA split and ZSWAP introduction were conflicting, fix up manually.
Diffstat (limited to 'drivers/mmc/host/sdhci-sirf.c')
-rw-r--r-- | drivers/mmc/host/sdhci-sirf.c | 59 |
1 files changed, 23 insertions, 36 deletions
diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c index 09805af0526d..62a4a835acc6 100644 --- a/drivers/mmc/host/sdhci-sirf.c +++ b/drivers/mmc/host/sdhci-sirf.c @@ -13,7 +13,6 @@ #include <linux/of.h> #include <linux/of_gpio.h> #include <linux/mmc/slot-gpio.h> -#include <linux/pinctrl/consumer.h> #include "sdhci-pltfm.h" struct sdhci_sirf_priv { @@ -24,7 +23,7 @@ struct sdhci_sirf_priv { 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 = pltfm_host->priv; + struct sdhci_sirf_priv *priv = sdhci_pltfm_priv(pltfm_host); return clk_get_rate(priv->clk); } @@ -46,47 +45,35 @@ static int sdhci_sirf_probe(struct platform_device *pdev) struct sdhci_host *host; struct sdhci_pltfm_host *pltfm_host; struct sdhci_sirf_priv *priv; - struct pinctrl *pinctrl; + struct clk *clk; + int gpio_cd; int ret; - pinctrl = devm_pinctrl_get_select_default(&pdev->dev); - if (IS_ERR(pinctrl)) { - dev_err(&pdev->dev, "unable to get pinmux"); - return PTR_ERR(pinctrl); - } - - priv = devm_kzalloc(&pdev->dev, sizeof(struct sdhci_sirf_priv), - GFP_KERNEL); - if (!priv) { - dev_err(&pdev->dev, "unable to allocate private data"); - return -ENOMEM; - } - - priv->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(priv->clk)) { + clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(clk)) { dev_err(&pdev->dev, "unable to get clock"); - return PTR_ERR(priv->clk); + return PTR_ERR(clk); } - if (pdev->dev.of_node) { - priv->gpio_cd = of_get_named_gpio(pdev->dev.of_node, - "cd-gpios", 0); - } else { - priv->gpio_cd = -EINVAL; - } + if (pdev->dev.of_node) + gpio_cd = of_get_named_gpio(pdev->dev.of_node, "cd-gpios", 0); + else + gpio_cd = -EINVAL; - host = sdhci_pltfm_init(pdev, &sdhci_sirf_pdata); - if (IS_ERR(host)) { - ret = PTR_ERR(host); - goto err_sdhci_pltfm_init; - } + host = sdhci_pltfm_init(pdev, &sdhci_sirf_pdata, sizeof(struct sdhci_sirf_priv)); + if (IS_ERR(host)) + return PTR_ERR(host); pltfm_host = sdhci_priv(host); - pltfm_host->priv = priv; + priv = sdhci_pltfm_priv(pltfm_host); + priv->clk = clk; + priv->gpio_cd = gpio_cd; sdhci_get_of_property(pdev); - clk_prepare_enable(priv->clk); + ret = clk_prepare_enable(priv->clk); + if (ret) + goto err_clk_prepare; ret = sdhci_add_host(host); if (ret) @@ -111,8 +98,8 @@ err_request_cd: sdhci_remove_host(host, 0); err_sdhci_add: clk_disable_unprepare(priv->clk); +err_clk_prepare: sdhci_pltfm_free(pdev); -err_sdhci_pltfm_init: return ret; } @@ -120,7 +107,7 @@ 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 = pltfm_host->priv; + struct sdhci_sirf_priv *priv = sdhci_pltfm_priv(pltfm_host); sdhci_pltfm_unregister(pdev); @@ -136,7 +123,7 @@ 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 = pltfm_host->priv; + struct sdhci_sirf_priv *priv = sdhci_pltfm_priv(pltfm_host); int ret; ret = sdhci_suspend_host(host); @@ -152,7 +139,7 @@ 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 = pltfm_host->priv; + struct sdhci_sirf_priv *priv = sdhci_pltfm_priv(pltfm_host); int ret; ret = clk_enable(priv->clk); |