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mmc: host: simplify getting .drvdata

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We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2018-04-19 16:05:58 +02:00 committed by Ulf Hansson
parent 909b345665
commit 970f2d90be
3 changed files with 6 additions and 12 deletions
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6
drivers/mmc/host/davinci_mmc.c
View file

@ -1377,8 +1377,7 @@ static int __exit davinci_mmcsd_remove(struct platform_device *pdev)
#ifdef CONFIG_PM
static int davinci_mmcsd_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct mmc_davinci_host *host = platform_get_drvdata(pdev);
struct mmc_davinci_host *host = dev_get_drvdata(dev);
writel(0, host->base + DAVINCI_MMCIM);
mmc_davinci_reset_ctrl(host, 1);
@ -1389,8 +1388,7 @@ static int davinci_mmcsd_suspend(struct device *dev)
static int davinci_mmcsd_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct mmc_davinci_host *host = platform_get_drvdata(pdev);
struct mmc_davinci_host *host = dev_get_drvdata(dev);
clk_enable(host->clk);
mmc_davinci_reset_ctrl(host, 0);

6
drivers/mmc/host/sdhci-of-arasan.c
View file

@ -360,8 +360,7 @@ static const struct sdhci_pltfm_data sdhci_arasan_cqe_pdata = {
*/
static int sdhci_arasan_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct sdhci_host *host = platform_get_drvdata(pdev);
struct sdhci_host *host = dev_get_drvdata(dev);
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
struct sdhci_arasan_data *sdhci_arasan = sdhci_pltfm_priv(pltfm_host);
int ret;
@ -404,8 +403,7 @@ static int sdhci_arasan_suspend(struct device *dev)
*/
static int sdhci_arasan_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct sdhci_host *host = platform_get_drvdata(pdev);
struct sdhci_host *host = dev_get_drvdata(dev);
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
struct sdhci_arasan_data *sdhci_arasan = sdhci_pltfm_priv(pltfm_host);
int ret;

6
drivers/mmc/host/wmt-sdmmc.c
View file

@ -928,8 +928,7 @@ static int wmt_mci_remove(struct platform_device *pdev)
static int wmt_mci_suspend(struct device *dev)
{
u32 reg_tmp;
struct platform_device *pdev = to_platform_device(dev);
struct mmc_host *mmc = platform_get_drvdata(pdev);
struct mmc_host *mmc = dev_get_drvdata(dev);
struct wmt_mci_priv *priv;
if (!mmc)
@ -953,8 +952,7 @@ static int wmt_mci_suspend(struct device *dev)
static int wmt_mci_resume(struct device *dev)
{
u32 reg_tmp;
struct platform_device *pdev = to_platform_device(dev);
struct mmc_host *mmc = platform_get_drvdata(pdev);
struct mmc_host *mmc = dev_get_drvdata(dev);
struct wmt_mci_priv *priv;
if (mmc) {