diff mbox series

[07/16] mmc: sdhci-iproc: Use sdhci_pltfm_remove()

Message ID 20230811130351.7038-8-adrian.hunter@intel.com
State New
Headers
Series mmc: sdhci-pltfm: Minor clean up |

Commit Message

Adrian Hunter Aug. 11, 2023, 1:03 p.m. UTC 
  Use sdhci_pltfm_remove() instead of sdhci_pltfm_unregister() so that
devm_clk_get_enabled() can be used for pltfm_host->clk.

This has the side effect that the order of operations on the error path
and remove path is not the same as it was before, but should be safe
nevertheless.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 drivers/mmc/host/sdhci-iproc.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c
index b1547bcbec32..10235fdff246 100644
--- a/drivers/mmc/host/sdhci-iproc.c
+++ b/drivers/mmc/host/sdhci-iproc.c
@@ -386,16 +386,11 @@  static int sdhci_iproc_probe(struct platform_device *pdev)
 	host->mmc->caps |= iproc_host->data->mmc_caps;
 
 	if (dev->of_node) {
-		pltfm_host->clk = devm_clk_get(dev, NULL);
+		pltfm_host->clk = devm_clk_get_enabled(dev, NULL);
 		if (IS_ERR(pltfm_host->clk)) {
 			ret = PTR_ERR(pltfm_host->clk);
 			goto err;
 		}
-		ret = clk_prepare_enable(pltfm_host->clk);
-		if (ret) {
-			dev_err(dev, "failed to enable host clk\n");
-			goto err;
-		}
 	}
 
 	if (iproc_host->data->missing_caps) {
@@ -406,13 +401,10 @@  static int sdhci_iproc_probe(struct platform_device *pdev)
 
 	ret = sdhci_add_host(host);
 	if (ret)
-		goto err_clk;
+		goto err;
 
 	return 0;
 
-err_clk:
-	if (dev->of_node)
-		clk_disable_unprepare(pltfm_host->clk);
 err:
 	sdhci_pltfm_free(pdev);
 	return ret;
@@ -432,7 +424,7 @@  static struct platform_driver sdhci_iproc_driver = {
 		.pm = &sdhci_pltfm_pmops,
 	},
 	.probe = sdhci_iproc_probe,
-	.remove_new = sdhci_pltfm_unregister,
+	.remove_new = sdhci_pltfm_remove,
 	.shutdown = sdhci_iproc_shutdown,
 };
 module_platform_driver(sdhci_iproc_driver);