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

It is helpful for platforms code to use to elimiate duplicated code.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>

2 files changed, 6 insertions, 2 deletions

diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index cd0f1f68e261..e357f335b603 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -234,19 +234,21 @@ 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
index 1210ed1b0c60..ab7feb49cbc5 100644
--- a/drivers/mmc/host/sdhci-pltfm.h
+++ b/drivers/mmc/host/sdhci-pltfm.h
@@ -101,6 +101,8 @@ extern int sdhci_pltfm_unregister(struct platform_device *pdev);
 extern unsigned int sdhci_pltfm_clk_get_max_clock(struct sdhci_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