From: Jisheng Zhang Date: Tue, 16 Feb 2016 13:08:22 +0000 (+0800) Subject: mmc: sdhci-msm: use sdhci_pltfm_init for private allocation X-Git-Tag: v4.6-rc1~58^2~32 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6f699531b66aad7233bef797265ac6ff21bb4f73;p=platform%2Fkernel%2Flinux-exynos.git mmc: sdhci-msm: use sdhci_pltfm_init for private allocation Commit 0e748234293f ("mmc: sdhci: Add size for caller in init+register") allows users of sdhci_pltfm to allocate private space in calls to sdhci_pltfm_init+sdhci_pltfm_register. This patch migrates sdhci-msm to this allocation. Signed-off-by: Jisheng Zhang Acked-by: Arnd Bergmann Acked-by: Adrian Hunter Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index ffac9b4..0653fe7 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -442,16 +442,12 @@ static int sdhci_msm_probe(struct platform_device *pdev) u32 core_version, caps; u8 core_major; - msm_host = devm_kzalloc(&pdev->dev, sizeof(*msm_host), GFP_KERNEL); - if (!msm_host) - return -ENOMEM; - - host = sdhci_pltfm_init(pdev, &sdhci_msm_pdata, 0); + host = sdhci_pltfm_init(pdev, &sdhci_msm_pdata, sizeof(*msm_host)); if (IS_ERR(host)) return PTR_ERR(host); pltfm_host = sdhci_priv(host); - pltfm_host->priv = msm_host; + msm_host = sdhci_pltfm_priv(pltfm_host); msm_host->mmc = host->mmc; msm_host->pdev = pdev; @@ -571,16 +567,16 @@ static int sdhci_msm_remove(struct platform_device *pdev) { struct sdhci_host *host = platform_get_drvdata(pdev); struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); - struct sdhci_msm_host *msm_host = pltfm_host->priv; + struct sdhci_msm_host *msm_host = sdhci_pltfm_priv(pltfm_host); int dead = (readl_relaxed(host->ioaddr + SDHCI_INT_STATUS) == 0xffffffff); sdhci_remove_host(host, dead); - sdhci_pltfm_free(pdev); clk_disable_unprepare(msm_host->clk); clk_disable_unprepare(msm_host->pclk); if (!IS_ERR(msm_host->bus_clk)) clk_disable_unprepare(msm_host->bus_clk); + sdhci_pltfm_free(pdev); return 0; }