Commit 0cc1a0f4 authored by Adrian Hunter's avatar Adrian Hunter Committed by Ulf Hansson
Browse files

mmc: sdhci-acpi: Add setup_host() callback 



Add a ->setup_host() callback so that device-specific changes can be made
to the mmc host controller before it is added.

Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 2361bfb0

drivers/mmc/host/sdhci-acpi.c

+14 −1
Original line number Diff line number Diff line
@@ -76,6 +76,7 @@ struct sdhci_acpi_slot { 
	size_t		priv_size;

	int (*probe_slot)(struct platform_device *, const char *, const char *);

	int (*remove_slot)(struct platform_device *);

	int (*setup_host)(struct platform_device *pdev);

};



struct sdhci_acpi_host {
@@ -688,10 +689,20 @@ static int sdhci_acpi_probe(struct platform_device *pdev) 
		}

	}



	err = sdhci_add_host(host);

	err = sdhci_setup_host(host);

	if (err)

		goto err_free;



	if (c->slot && c->slot->setup_host) {

		err = c->slot->setup_host(pdev);

		if (err)

			goto err_cleanup;

	}



	err = __sdhci_add_host(host);

	if (err)

		goto err_cleanup;



	if (c->use_runtime_pm) {

		pm_runtime_set_active(dev);

		pm_suspend_ignore_children(dev, 1);
@@ -704,6 +715,8 @@ static int sdhci_acpi_probe(struct platform_device *pdev) 


	return 0;



err_cleanup:

	sdhci_cleanup_host(c->host);

err_free:

	sdhci_free_host(c->host);

	return err;

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