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 <jszhang@xxxxxxxxxxx>
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/mmc/host/sdhci-msm.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
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;
}
--
2.7.0
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