[PATCH 01/12] mmc: sdhci-pxav2: Drop unused struct sdhci_pxa

From: Sebastian Hesselbarth
Date: Fri Oct 03 2014 - 11:59:28 EST


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@xxxxxxxxx>
---
Cc: Chris Ball <chris@xxxxxxxxxx>
Cc: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Cc: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
Cc: linux-mmc@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
drivers/mmc/host/sdhci-pxav2.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/drivers/mmc/host/sdhci-pxav2.c b/drivers/mmc/host/sdhci-pxav2.c
index b4c23e983baf..f98008b5ea77 100644
--- 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;
}
--
2.1.1

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