mmc: sdhci-st: Use sdhci_pltfm_remove()

Use sdhci_pltfm_remove() instead of sdhci_pltfm_unregister() because
sdhci_pltfm_unregister() is going to be removed.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230811130351.7038-15-adrian.hunter@intel.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci-st.c

@@ -437,10 +437,12 @@ static void sdhci_st_remove(struct platform_device *pdev)
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
 	struct st_mmc_platform_data *pdata = sdhci_pltfm_priv(pltfm_host);
 	struct reset_control *rstc = pdata->rstc;
+	struct clk *clk = pltfm_host->clk;
 
-	sdhci_pltfm_unregister(pdev);
+	sdhci_pltfm_remove(pdev);
 
 	clk_disable_unprepare(pdata->icnclk);
+	clk_disable_unprepare(clk);
 
 	reset_control_assert(rstc);
 }