mmc: sdhci-pltfm: Drop the use of sdhci_pltfm_free()

Since the devm_mmc_alloc_host() helper is already in use,
sdhci_pltfm_free() is no longer needed.

To avoid causing drivers that still use sdhci_pltfm_free() to fail to
compile, it has been temporarily set to empty. And it will be removed
when there are no longer any callers.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://lore.kernel.org/r/67e8881bc46f12aadbe82c655ce373b9c6907182.1749127796.git.zhoubinbin@loongson.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index 62753d72198ab2c1815b85d74f3ff848ac980206..aedbcd32713a16f649d5b76158aa85f2144a536a 100644 (file)
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -148,9 +148,6 @@ EXPORT_SYMBOL_GPL(sdhci_pltfm_init);
 
 void sdhci_pltfm_free(struct platform_device *pdev)
 {
-       struct sdhci_host *host = platform_get_drvdata(pdev);
-
-       sdhci_free_host(host);
 }
 EXPORT_SYMBOL_GPL(sdhci_pltfm_free);
 
@@ -159,7 +156,6 @@ int sdhci_pltfm_init_and_add_host(struct platform_device *pdev,
                                  size_t priv_size)
 {
        struct sdhci_host *host;
-       int ret = 0;
 
        host = sdhci_pltfm_init(pdev, pdata, priv_size);
        if (IS_ERR(host))
@@ -167,11 +163,7 @@ int sdhci_pltfm_init_and_add_host(struct platform_device *pdev,
 
        sdhci_get_property(pdev);
 
-       ret = sdhci_add_host(host);
-       if (ret)
-               sdhci_pltfm_free(pdev);
-
-       return ret;
+       return sdhci_add_host(host);
 }
 EXPORT_SYMBOL_GPL(sdhci_pltfm_init_and_add_host);
 
@@ -181,7 +173,6 @@ void sdhci_pltfm_remove(struct platform_device *pdev)
        int dead = (readl(host->ioaddr + SDHCI_INT_STATUS) == 0xffffffff);
 
        sdhci_remove_host(host, dead);
-       sdhci_pltfm_free(pdev);
 }
 EXPORT_SYMBOL_GPL(sdhci_pltfm_remove);