diff mbox series

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

Message ID 1503461703-16225-4-git-send-email-yamada.masahiro@socionext.com
State New
Headers show
Series None | expand

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(-)

-- 
2.7.4

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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,

> 


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Alan 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,

>>

>

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diff mbox series

Patch

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,