mmc: sdhci-pxav2: Drop unused struct sdhci_pxa

struct sdhci_pxa is private data of PXA SDHCI driver, but not used in
sdhci-pxav2 at all. Drop unused references to struct sdhci_pxa.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-pxav2.c b/drivers/mmc/host/sdhci-pxav2.c
index b4c23e983baf221c62d81ba0f957d2674e3296a4..f98008b5ea77926726d0fc5bec79abea4829b39a 100644 (file)
--- a/drivers/mmc/host/sdhci-pxav2.c
+++ b/drivers/mmc/host/sdhci-pxav2.c
@@ -167,23 +167,17 @@ static int sdhci_pxav2_probe(struct platform_device *pdev)
        struct sdhci_pxa_platdata *pdata = pdev->dev.platform_data;
        struct device *dev = &pdev->dev;
        struct sdhci_host *host = NULL;
-       struct sdhci_pxa *pxa = NULL;
        const struct of_device_id *match;
 
        int ret;
        struct clk *clk;
 
-       pxa = kzalloc(sizeof(struct sdhci_pxa), GFP_KERNEL);
-       if (!pxa)
-               return -ENOMEM;
-
        host = sdhci_pltfm_init(pdev, NULL, 0);
-       if (IS_ERR(host)) {
-               kfree(pxa);
+       if (IS_ERR(host))
                return PTR_ERR(host);
-       }
+
        pltfm_host = sdhci_priv(host);
-       pltfm_host->priv = pxa;
+       pltfm_host->priv = NULL;
 
        clk = clk_get(dev, "PXA-SDHCLK");
        if (IS_ERR(clk)) {
@@ -238,7 +232,6 @@ err_add_host:
        clk_put(clk);
 err_clk_get:
        sdhci_pltfm_free(pdev);
-       kfree(pxa);
        return ret;
 }
 
@@ -246,14 +239,12 @@ static int sdhci_pxav2_remove(struct platform_device *pdev)
 {
        struct sdhci_host *host = platform_get_drvdata(pdev);
        struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-       struct sdhci_pxa *pxa = pltfm_host->priv;
 
        sdhci_remove_host(host, 1);
 
        clk_disable_unprepare(pltfm_host->clk);
        clk_put(pltfm_host->clk);
        sdhci_pltfm_free(pdev);
-       kfree(pxa);
 
        return 0;
 }