[v4,3/4] mmc: sdhci: enable/disable the clock in sdhci_pltfm_suspend/resume
diff mbox

Message ID 1503461703-16225-4-git-send-email-yamada.masahiro@socionext.com
State New, archived
Headers show

Commit Message

Masahiro Yamada Aug. 23, 2017, 4:15 a.m. UTC
This commit provides similar cleanups as commit 83eacdfa2529 ("mmc:
sdhci: disable the clock in sdhci_pltfm_unregister()") did for
unregister hooks.

sdhci-brcmstb.c and sdhci-sirf.c implement their own suspend/resume
hooks to handle pltfm_host->clk.  Move clock handling to sdhci_pltfm.c
so that the drivers can reuse sdhci_pltfm_pmops.

The following drivers did not previously touch pltfm_host->clk during
suspend/resume, but now do:
  - sdhci-bcm-kona.c
  - sdhci-dove.c
  - sdhci-iproc.c
  - sdhci-pxav2.c
  - sdhci-tegra.c
  - sdhci-xenon.c

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

Changes in v4:
  - Disable clk when resume fails

Changes in v3: None
Changes in v2:
  - Fix build error reported by kbuild test robot

 drivers/mmc/host/sdhci-brcmstb.c | 37 +------------------------------------
 drivers/mmc/host/sdhci-pltfm.c   | 22 ++++++++++++++++++++--
 drivers/mmc/host/sdhci-sirf.c    | 39 +--------------------------------------
 3 files changed, 22 insertions(+), 76 deletions(-)

Comments

Adrian Hunter Aug. 28, 2017, 10:34 a.m. UTC | #1
On 23/08/17 07:15, Masahiro Yamada wrote:
> This commit provides similar cleanups as commit 83eacdfa2529 ("mmc:
> sdhci: disable the clock in sdhci_pltfm_unregister()") did for
> unregister hooks.
> 
> sdhci-brcmstb.c and sdhci-sirf.c implement their own suspend/resume
> hooks to handle pltfm_host->clk.  Move clock handling to sdhci_pltfm.c
> so that the drivers can reuse sdhci_pltfm_pmops.
> 
> The following drivers did not previously touch pltfm_host->clk during
> suspend/resume, but now do:
>   - sdhci-bcm-kona.c
>   - sdhci-dove.c
>   - sdhci-iproc.c
>   - sdhci-pxav2.c
>   - sdhci-tegra.c
>   - sdhci-xenon.c
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

Would have been nice to see some more Acks on this but from sdhci point of view:

Acked-by: Adrian Hunter <adrian.hunter@intel.com>

> ---
> 
> Changes in v4:
>   - Disable clk when resume fails
> 
> Changes in v3: None
> Changes in v2:
>   - Fix build error reported by kbuild test robot
> 
>  drivers/mmc/host/sdhci-brcmstb.c | 37 +------------------------------------
>  drivers/mmc/host/sdhci-pltfm.c   | 22 ++++++++++++++++++++--
>  drivers/mmc/host/sdhci-sirf.c    | 39 +--------------------------------------
>  3 files changed, 22 insertions(+), 76 deletions(-)
> 
> diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c
> index e2f638338e8f..6d461fcdd663 100644
> --- a/drivers/mmc/host/sdhci-brcmstb.c
> +++ b/drivers/mmc/host/sdhci-brcmstb.c
> @@ -21,41 +21,6 @@
>  
>  #include "sdhci-pltfm.h"
>  
> -#ifdef CONFIG_PM_SLEEP
> -
> -static int sdhci_brcmstb_suspend(struct device *dev)
> -{
> -	struct sdhci_host *host = dev_get_drvdata(dev);
> -	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
> -	int res;
> -
> -	if (host->tuning_mode != SDHCI_TUNING_MODE_3)
> -		mmc_retune_needed(host->mmc);
> -
> -	res = sdhci_suspend_host(host);
> -	if (res)
> -		return res;
> -	clk_disable_unprepare(pltfm_host->clk);
> -	return res;
> -}
> -
> -static int sdhci_brcmstb_resume(struct device *dev)
> -{
> -	struct sdhci_host *host = dev_get_drvdata(dev);
> -	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
> -	int err;
> -
> -	err = clk_prepare_enable(pltfm_host->clk);
> -	if (err)
> -		return err;
> -	return sdhci_resume_host(host);
> -}
> -
> -#endif /* CONFIG_PM_SLEEP */
> -
> -static SIMPLE_DEV_PM_OPS(sdhci_brcmstb_pmops, sdhci_brcmstb_suspend,
> -			sdhci_brcmstb_resume);
> -
>  static const struct sdhci_ops sdhci_brcmstb_ops = {
>  	.set_clock = sdhci_set_clock,
>  	.set_bus_width = sdhci_set_bus_width,
> @@ -131,7 +96,7 @@ MODULE_DEVICE_TABLE(of, sdhci_brcm_of_match);
>  static struct platform_driver sdhci_brcmstb_driver = {
>  	.driver		= {
>  		.name	= "sdhci-brcmstb",
> -		.pm	= &sdhci_brcmstb_pmops,
> +		.pm	= &sdhci_pltfm_pmops,
>  		.of_match_table = of_match_ptr(sdhci_brcm_of_match),
>  	},
>  	.probe		= sdhci_brcmstb_probe,
> diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
> index e090d8c42ddb..4c0135e184e9 100644
> --- a/drivers/mmc/host/sdhci-pltfm.c
> +++ b/drivers/mmc/host/sdhci-pltfm.c
> @@ -212,18 +212,36 @@ EXPORT_SYMBOL_GPL(sdhci_pltfm_unregister);
>  static int sdhci_pltfm_suspend(struct device *dev)
>  {
>  	struct sdhci_host *host = dev_get_drvdata(dev);
> +	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
> +	int ret;
>  
>  	if (host->tuning_mode != SDHCI_TUNING_MODE_3)
>  		mmc_retune_needed(host->mmc);
>  
> -	return sdhci_suspend_host(host);
> +	ret = sdhci_suspend_host(host);
> +	if (ret)
> +		return ret;
> +
> +	clk_disable_unprepare(pltfm_host->clk);
> +
> +	return 0;
>  }
>  
>  static int sdhci_pltfm_resume(struct device *dev)
>  {
>  	struct sdhci_host *host = dev_get_drvdata(dev);
> +	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
> +	int ret;
> +
> +	ret = clk_prepare_enable(pltfm_host->clk);
> +	if (ret)
> +		return ret;
>  
> -	return sdhci_resume_host(host);
> +	ret = sdhci_resume_host(host);
> +	if (ret)
> +		clk_disable_unprepare(pltfm_host->clk);
> +
> +	return ret;
>  }
>  #endif
>  
> diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c
> index c251c6c0a112..0c7aa89df4e2 100644
> --- a/drivers/mmc/host/sdhci-sirf.c
> +++ b/drivers/mmc/host/sdhci-sirf.c
> @@ -230,43 +230,6 @@ static int sdhci_sirf_probe(struct platform_device *pdev)
>  	return ret;
>  }
>  
> -#ifdef CONFIG_PM_SLEEP
> -static int sdhci_sirf_suspend(struct device *dev)
> -{
> -	struct sdhci_host *host = dev_get_drvdata(dev);
> -	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
> -	int ret;
> -
> -	if (host->tuning_mode != SDHCI_TUNING_MODE_3)
> -		mmc_retune_needed(host->mmc);
> -
> -	ret = sdhci_suspend_host(host);
> -	if (ret)
> -		return ret;
> -
> -	clk_disable(pltfm_host->clk);
> -
> -	return 0;
> -}
> -
> -static int sdhci_sirf_resume(struct device *dev)
> -{
> -	struct sdhci_host *host = dev_get_drvdata(dev);
> -	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
> -	int ret;
> -
> -	ret = clk_enable(pltfm_host->clk);
> -	if (ret) {
> -		dev_dbg(dev, "Resume: Error enabling clock\n");
> -		return ret;
> -	}
> -
> -	return sdhci_resume_host(host);
> -}
> -#endif
> -
> -static SIMPLE_DEV_PM_OPS(sdhci_sirf_pm_ops, sdhci_sirf_suspend, sdhci_sirf_resume);
> -
>  static const struct of_device_id sdhci_sirf_of_match[] = {
>  	{ .compatible = "sirf,prima2-sdhc" },
>  	{ }
> @@ -277,7 +240,7 @@ static struct platform_driver sdhci_sirf_driver = {
>  	.driver		= {
>  		.name	= "sdhci-sirf",
>  		.of_match_table = sdhci_sirf_of_match,
> -		.pm	= &sdhci_sirf_pm_ops,
> +		.pm	= &sdhci_pltfm_pmops,
>  	},
>  	.probe		= sdhci_sirf_probe,
>  	.remove		= sdhci_pltfm_unregister,
>
Al Cooper Aug. 28, 2017, 3:35 p.m. UTC | #2
> On 23/08/17 07:15, Masahiro Yamada wrote:
> > This commit provides similar cleanups as commit 83eacdfa2529 ("mmc:
> > sdhci: disable the clock in sdhci_pltfm_unregister()") did for
> > unregister hooks.
> >
> > sdhci-brcmstb.c and sdhci-sirf.c implement their own suspend/resume
> > hooks to handle pltfm_host->clk.  Move clock handling to sdhci_pltfm.c
> > so that the drivers can reuse sdhci_pltfm_pmops.
> >
> > The following drivers did not previously touch pltfm_host->clk during
> > suspend/resume, but now do:
> >   - sdhci-bcm-kona.c
> >   - sdhci-dove.c
> >   - sdhci-iproc.c
> >   - sdhci-pxav2.c
> >   - sdhci-tegra.c
> >   - sdhci-xenon.c
> >
> > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
>
> Would have been nice to see some more Acks on this but from sdhci point of view:
>
> Acked-by: Adrian Hunter <adrian.hunter@intel.com>

Looks good for sdhci-brcmstb.c

Acked-by: Al Cooper <alcooperx@gmail.com>



On Mon, Aug 28, 2017 at 6:34 AM, Adrian Hunter <adrian.hunter@intel.com> wrote:
> On 23/08/17 07:15, Masahiro Yamada wrote:
>> This commit provides similar cleanups as commit 83eacdfa2529 ("mmc:
>> sdhci: disable the clock in sdhci_pltfm_unregister()") did for
>> unregister hooks.
>>
>> sdhci-brcmstb.c and sdhci-sirf.c implement their own suspend/resume
>> hooks to handle pltfm_host->clk.  Move clock handling to sdhci_pltfm.c
>> so that the drivers can reuse sdhci_pltfm_pmops.
>>
>> The following drivers did not previously touch pltfm_host->clk during
>> suspend/resume, but now do:
>>   - sdhci-bcm-kona.c
>>   - sdhci-dove.c
>>   - sdhci-iproc.c
>>   - sdhci-pxav2.c
>>   - sdhci-tegra.c
>>   - sdhci-xenon.c
>>
>> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
>
> Would have been nice to see some more Acks on this but from sdhci point of view:
>
> Acked-by: Adrian Hunter <adrian.hunter@intel.com>
>
>> ---
>>
>> Changes in v4:
>>   - Disable clk when resume fails
>>
>> Changes in v3: None
>> Changes in v2:
>>   - Fix build error reported by kbuild test robot
>>
>>  drivers/mmc/host/sdhci-brcmstb.c | 37 +------------------------------------
>>  drivers/mmc/host/sdhci-pltfm.c   | 22 ++++++++++++++++++++--
>>  drivers/mmc/host/sdhci-sirf.c    | 39 +--------------------------------------
>>  3 files changed, 22 insertions(+), 76 deletions(-)
>>
>> diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c
>> index e2f638338e8f..6d461fcdd663 100644
>> --- a/drivers/mmc/host/sdhci-brcmstb.c
>> +++ b/drivers/mmc/host/sdhci-brcmstb.c
>> @@ -21,41 +21,6 @@
>>
>>  #include "sdhci-pltfm.h"
>>
>> -#ifdef CONFIG_PM_SLEEP
>> -
>> -static int sdhci_brcmstb_suspend(struct device *dev)
>> -{
>> -     struct sdhci_host *host = dev_get_drvdata(dev);
>> -     struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
>> -     int res;
>> -
>> -     if (host->tuning_mode != SDHCI_TUNING_MODE_3)
>> -             mmc_retune_needed(host->mmc);
>> -
>> -     res = sdhci_suspend_host(host);
>> -     if (res)
>> -             return res;
>> -     clk_disable_unprepare(pltfm_host->clk);
>> -     return res;
>> -}
>> -
>> -static int sdhci_brcmstb_resume(struct device *dev)
>> -{
>> -     struct sdhci_host *host = dev_get_drvdata(dev);
>> -     struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
>> -     int err;
>> -
>> -     err = clk_prepare_enable(pltfm_host->clk);
>> -     if (err)
>> -             return err;
>> -     return sdhci_resume_host(host);
>> -}
>> -
>> -#endif /* CONFIG_PM_SLEEP */
>> -
>> -static SIMPLE_DEV_PM_OPS(sdhci_brcmstb_pmops, sdhci_brcmstb_suspend,
>> -                     sdhci_brcmstb_resume);
>> -
>>  static const struct sdhci_ops sdhci_brcmstb_ops = {
>>       .set_clock = sdhci_set_clock,
>>       .set_bus_width = sdhci_set_bus_width,
>> @@ -131,7 +96,7 @@ MODULE_DEVICE_TABLE(of, sdhci_brcm_of_match);
>>  static struct platform_driver sdhci_brcmstb_driver = {
>>       .driver         = {
>>               .name   = "sdhci-brcmstb",
>> -             .pm     = &sdhci_brcmstb_pmops,
>> +             .pm     = &sdhci_pltfm_pmops,
>>               .of_match_table = of_match_ptr(sdhci_brcm_of_match),
>>       },
>>       .probe          = sdhci_brcmstb_probe,
>> diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
>> index e090d8c42ddb..4c0135e184e9 100644
>> --- a/drivers/mmc/host/sdhci-pltfm.c
>> +++ b/drivers/mmc/host/sdhci-pltfm.c
>> @@ -212,18 +212,36 @@ EXPORT_SYMBOL_GPL(sdhci_pltfm_unregister);
>>  static int sdhci_pltfm_suspend(struct device *dev)
>>  {
>>       struct sdhci_host *host = dev_get_drvdata(dev);
>> +     struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
>> +     int ret;
>>
>>       if (host->tuning_mode != SDHCI_TUNING_MODE_3)
>>               mmc_retune_needed(host->mmc);
>>
>> -     return sdhci_suspend_host(host);
>> +     ret = sdhci_suspend_host(host);
>> +     if (ret)
>> +             return ret;
>> +
>> +     clk_disable_unprepare(pltfm_host->clk);
>> +
>> +     return 0;
>>  }
>>
>>  static int sdhci_pltfm_resume(struct device *dev)
>>  {
>>       struct sdhci_host *host = dev_get_drvdata(dev);
>> +     struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
>> +     int ret;
>> +
>> +     ret = clk_prepare_enable(pltfm_host->clk);
>> +     if (ret)
>> +             return ret;
>>
>> -     return sdhci_resume_host(host);
>> +     ret = sdhci_resume_host(host);
>> +     if (ret)
>> +             clk_disable_unprepare(pltfm_host->clk);
>> +
>> +     return ret;
>>  }
>>  #endif
>>
>> diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c
>> index c251c6c0a112..0c7aa89df4e2 100644
>> --- a/drivers/mmc/host/sdhci-sirf.c
>> +++ b/drivers/mmc/host/sdhci-sirf.c
>> @@ -230,43 +230,6 @@ static int sdhci_sirf_probe(struct platform_device *pdev)
>>       return ret;
>>  }
>>
>> -#ifdef CONFIG_PM_SLEEP
>> -static int sdhci_sirf_suspend(struct device *dev)
>> -{
>> -     struct sdhci_host *host = dev_get_drvdata(dev);
>> -     struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
>> -     int ret;
>> -
>> -     if (host->tuning_mode != SDHCI_TUNING_MODE_3)
>> -             mmc_retune_needed(host->mmc);
>> -
>> -     ret = sdhci_suspend_host(host);
>> -     if (ret)
>> -             return ret;
>> -
>> -     clk_disable(pltfm_host->clk);
>> -
>> -     return 0;
>> -}
>> -
>> -static int sdhci_sirf_resume(struct device *dev)
>> -{
>> -     struct sdhci_host *host = dev_get_drvdata(dev);
>> -     struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
>> -     int ret;
>> -
>> -     ret = clk_enable(pltfm_host->clk);
>> -     if (ret) {
>> -             dev_dbg(dev, "Resume: Error enabling clock\n");
>> -             return ret;
>> -     }
>> -
>> -     return sdhci_resume_host(host);
>> -}
>> -#endif
>> -
>> -static SIMPLE_DEV_PM_OPS(sdhci_sirf_pm_ops, sdhci_sirf_suspend, sdhci_sirf_resume);
>> -
>>  static const struct of_device_id sdhci_sirf_of_match[] = {
>>       { .compatible = "sirf,prima2-sdhc" },
>>       { }
>> @@ -277,7 +240,7 @@ static struct platform_driver sdhci_sirf_driver = {
>>       .driver         = {
>>               .name   = "sdhci-sirf",
>>               .of_match_table = sdhci_sirf_of_match,
>> -             .pm     = &sdhci_sirf_pm_ops,
>> +             .pm     = &sdhci_pltfm_pmops,
>>       },
>>       .probe          = sdhci_sirf_probe,
>>       .remove         = sdhci_pltfm_unregister,
>>
>

Patch
diff mbox

diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c
index e2f638338e8f..6d461fcdd663 100644
--- a/drivers/mmc/host/sdhci-brcmstb.c
+++ b/drivers/mmc/host/sdhci-brcmstb.c
@@ -21,41 +21,6 @@ 
 
 #include "sdhci-pltfm.h"
 
-#ifdef CONFIG_PM_SLEEP
-
-static int sdhci_brcmstb_suspend(struct device *dev)
-{
-	struct sdhci_host *host = dev_get_drvdata(dev);
-	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-	int res;
-
-	if (host->tuning_mode != SDHCI_TUNING_MODE_3)
-		mmc_retune_needed(host->mmc);
-
-	res = sdhci_suspend_host(host);
-	if (res)
-		return res;
-	clk_disable_unprepare(pltfm_host->clk);
-	return res;
-}
-
-static int sdhci_brcmstb_resume(struct device *dev)
-{
-	struct sdhci_host *host = dev_get_drvdata(dev);
-	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-	int err;
-
-	err = clk_prepare_enable(pltfm_host->clk);
-	if (err)
-		return err;
-	return sdhci_resume_host(host);
-}
-
-#endif /* CONFIG_PM_SLEEP */
-
-static SIMPLE_DEV_PM_OPS(sdhci_brcmstb_pmops, sdhci_brcmstb_suspend,
-			sdhci_brcmstb_resume);
-
 static const struct sdhci_ops sdhci_brcmstb_ops = {
 	.set_clock = sdhci_set_clock,
 	.set_bus_width = sdhci_set_bus_width,
@@ -131,7 +96,7 @@  MODULE_DEVICE_TABLE(of, sdhci_brcm_of_match);
 static struct platform_driver sdhci_brcmstb_driver = {
 	.driver		= {
 		.name	= "sdhci-brcmstb",
-		.pm	= &sdhci_brcmstb_pmops,
+		.pm	= &sdhci_pltfm_pmops,
 		.of_match_table = of_match_ptr(sdhci_brcm_of_match),
 	},
 	.probe		= sdhci_brcmstb_probe,
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index e090d8c42ddb..4c0135e184e9 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -212,18 +212,36 @@  EXPORT_SYMBOL_GPL(sdhci_pltfm_unregister);
 static int sdhci_pltfm_suspend(struct device *dev)
 {
 	struct sdhci_host *host = dev_get_drvdata(dev);
+	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
+	int ret;
 
 	if (host->tuning_mode != SDHCI_TUNING_MODE_3)
 		mmc_retune_needed(host->mmc);
 
-	return sdhci_suspend_host(host);
+	ret = sdhci_suspend_host(host);
+	if (ret)
+		return ret;
+
+	clk_disable_unprepare(pltfm_host->clk);
+
+	return 0;
 }
 
 static int sdhci_pltfm_resume(struct device *dev)
 {
 	struct sdhci_host *host = dev_get_drvdata(dev);
+	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
+	int ret;
+
+	ret = clk_prepare_enable(pltfm_host->clk);
+	if (ret)
+		return ret;
 
-	return sdhci_resume_host(host);
+	ret = sdhci_resume_host(host);
+	if (ret)
+		clk_disable_unprepare(pltfm_host->clk);
+
+	return ret;
 }
 #endif
 
diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c
index c251c6c0a112..0c7aa89df4e2 100644
--- a/drivers/mmc/host/sdhci-sirf.c
+++ b/drivers/mmc/host/sdhci-sirf.c
@@ -230,43 +230,6 @@  static int sdhci_sirf_probe(struct platform_device *pdev)
 	return ret;
 }
 
-#ifdef CONFIG_PM_SLEEP
-static int sdhci_sirf_suspend(struct device *dev)
-{
-	struct sdhci_host *host = dev_get_drvdata(dev);
-	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-	int ret;
-
-	if (host->tuning_mode != SDHCI_TUNING_MODE_3)
-		mmc_retune_needed(host->mmc);
-
-	ret = sdhci_suspend_host(host);
-	if (ret)
-		return ret;
-
-	clk_disable(pltfm_host->clk);
-
-	return 0;
-}
-
-static int sdhci_sirf_resume(struct device *dev)
-{
-	struct sdhci_host *host = dev_get_drvdata(dev);
-	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-	int ret;
-
-	ret = clk_enable(pltfm_host->clk);
-	if (ret) {
-		dev_dbg(dev, "Resume: Error enabling clock\n");
-		return ret;
-	}
-
-	return sdhci_resume_host(host);
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(sdhci_sirf_pm_ops, sdhci_sirf_suspend, sdhci_sirf_resume);
-
 static const struct of_device_id sdhci_sirf_of_match[] = {
 	{ .compatible = "sirf,prima2-sdhc" },
 	{ }
@@ -277,7 +240,7 @@  static struct platform_driver sdhci_sirf_driver = {
 	.driver		= {
 		.name	= "sdhci-sirf",
 		.of_match_table = sdhci_sirf_of_match,
-		.pm	= &sdhci_sirf_pm_ops,
+		.pm	= &sdhci_pltfm_pmops,
 	},
 	.probe		= sdhci_sirf_probe,
 	.remove		= sdhci_pltfm_unregister,