mmc: sdhci-pltfm: export pltfm suspend/resume api

Dong Aisheng · cjb · commit d433dc631828 · 2014-01-13T12:48:06.000-05:00
It is helpful for platform code to use to eliminate duplicated code.

Signed-off-by: Dong Aisheng &lt;b29396@freescale.com&gt;
Acked-by: Ulf Hansson &lt;ulf.hansson@linaro.org&gt;
Signed-off-by: Chris Ball &lt;cjb@laptop.org&gt;
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
@@ -237,19 +237,21 @@ int sdhci_pltfm_unregister(struct platform_device *pdev)
 EXPORT_SYMBOL_GPL(sdhci_pltfm_unregister);
 
 #ifdef CONFIG_PM
-static int sdhci_pltfm_suspend(struct device *dev)
+int sdhci_pltfm_suspend(struct device *dev)
 {
 	struct sdhci_host *host = dev_get_drvdata(dev);
 
 	return sdhci_suspend_host(host);
 }
+EXPORT_SYMBOL_GPL(sdhci_pltfm_suspend);
 
-static int sdhci_pltfm_resume(struct device *dev)
+int sdhci_pltfm_resume(struct device *dev)
 {
 	struct sdhci_host *host = dev_get_drvdata(dev);
 
 	return sdhci_resume_host(host);
 }
+EXPORT_SYMBOL_GPL(sdhci_pltfm_resume);
 
 const struct dev_pm_ops sdhci_pltfm_pmops = {
 	.suspend	= sdhci_pltfm_suspend,
diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
@@ -111,6 +111,8 @@ static inline void *sdhci_pltfm_priv(struct sdhci_pltfm_host *host)
 }
 
 #ifdef CONFIG_PM
+extern int sdhci_pltfm_suspend(struct device *dev);
+extern int sdhci_pltfm_resume(struct device *dev);
 extern const struct dev_pm_ops sdhci_pltfm_pmops;
 #define SDHCI_PLTFM_PMOPS (&sdhci_pltfm_pmops)
 #else

Original file line number	Diff line number	Diff line change
`@@ -237,19 +237,21 @@ int sdhci_pltfm_unregister(struct platform_device *pdev)`
`237`	`237`	`EXPORT_SYMBOL_GPL(sdhci_pltfm_unregister);`
`238`	`238`
`239`	`239`	`#ifdef CONFIG_PM`
`240`		`-static int sdhci_pltfm_suspend(struct device *dev)`
	`240`	`+int sdhci_pltfm_suspend(struct device *dev)`
`241`	`241`	`{`
`242`	`242`	`struct sdhci_host *host = dev_get_drvdata(dev);`
`243`	`243`
`244`	`244`	`return sdhci_suspend_host(host);`
`245`	`245`	`}`
	`246`	`+EXPORT_SYMBOL_GPL(sdhci_pltfm_suspend);`
`246`	`247`
`247`		`-static int sdhci_pltfm_resume(struct device *dev)`
	`248`	`+int sdhci_pltfm_resume(struct device *dev)`
`248`	`249`	`{`
`249`	`250`	`struct sdhci_host *host = dev_get_drvdata(dev);`
`250`	`251`
`251`	`252`	`return sdhci_resume_host(host);`
`252`	`253`	`}`
	`254`	`+EXPORT_SYMBOL_GPL(sdhci_pltfm_resume);`
`253`	`255`
`254`	`256`	`const struct dev_pm_ops sdhci_pltfm_pmops = {`
`255`	`257`	`.suspend = sdhci_pltfm_suspend,`
Original file line number	Diff line number	Diff line change
`@@ -111,6 +111,8 @@ static inline void sdhci_pltfm_priv(struct sdhci_pltfm_host host)`
`111`	`111`	`}`
`112`	`112`
`113`	`113`	`#ifdef CONFIG_PM`
	`114`	`+extern int sdhci_pltfm_suspend(struct device *dev);`
	`115`	`+extern int sdhci_pltfm_resume(struct device *dev);`
`114`	`116`	`extern const struct dev_pm_ops sdhci_pltfm_pmops;`
`115`	`117`	`#define SDHCI_PLTFM_PMOPS (&sdhci_pltfm_pmops)`
`116`	`118`	`#else`