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* [PATCH] thermal: ti-soc-thermal: Switch to using managed resources
@ 2014-09-19 18:05 Pramod Gurav
  2014-09-25  7:37 ` Pramod Gurav
  2014-10-06 18:41 ` Eduardo Valentin
  0 siblings, 2 replies; 4+ messages in thread
From: Pramod Gurav @ 2014-09-19 18:05 UTC (permalink / raw)
  To: linux-kernel; +Cc: Pramod Gurav, Eduardo Valentin, Zhang Rui, linux-pm

This change switches to managed resource APIs to allocated resources
such as irq, clock. Hence does away with release statements of the
same resorces in error lables and remove function.

Cc: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>
---
 drivers/thermal/ti-soc-thermal/ti-bandgap.c | 46 ++++++++---------------------
 1 file changed, 12 insertions(+), 34 deletions(-)

diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
index 634b6ce..e068dd5 100644
--- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c
+++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
@@ -1060,7 +1060,7 @@ static int ti_bandgap_tshut_init(struct ti_bandgap *bgp,
 	int status;
 
 	/* Request for gpio_86 line */
-	status = gpio_request(gpio_nr, "tshut");
+	status = devm_gpio_request(&pdev->dev, gpio_nr, "tshut");
 	if (status < 0) {
 		dev_err(bgp->dev, "Could not request for TSHUT GPIO:%i\n", 86);
 		return status;
@@ -1071,11 +1071,12 @@ static int ti_bandgap_tshut_init(struct ti_bandgap *bgp,
 		return status;
 	}
 
-	status = request_irq(gpio_to_irq(gpio_nr), ti_bandgap_tshut_irq_handler,
-			     IRQF_TRIGGER_RISING, "tshut", NULL);
+	status = devm_request_irq(&pdev->dev, gpio_to_irq(gpio_nr),
+				  ti_bandgap_tshut_irq_handler,
+				  IRQF_TRIGGER_RISING, "tshut", NULL);
 	if (status) {
-		gpio_free(gpio_nr);
 		dev_err(bgp->dev, "request irq failed for TSHUT");
+		return status;
 	}
 
 	return 0;
@@ -1104,7 +1105,7 @@ static int ti_bandgap_talert_init(struct ti_bandgap *bgp,
 		dev_err(&pdev->dev, "get_irq failed\n");
 		return bgp->irq;
 	}
-	ret = request_threaded_irq(bgp->irq, NULL,
+	ret = devm_request_threaded_irq(&pdev->dev, bgp->irq, NULL,
 				   ti_bandgap_talert_irq_handler,
 				   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
 				   "talert", bgp);
@@ -1212,21 +1213,17 @@ int ti_bandgap_probe(struct platform_device *pdev)
 		}
 	}
 
-	bgp->fclock = clk_get(NULL, bgp->conf->fclock_name);
-	ret = IS_ERR(bgp->fclock);
-	if (ret) {
+	bgp->fclock = devm_clk_get(NULL, bgp->conf->fclock_name);
+	if (IS_ERR(bgp->fclock)) {
 		dev_err(&pdev->dev, "failed to request fclock reference\n");
-		ret = PTR_ERR(bgp->fclock);
-		goto free_irqs;
+		return PTR_ERR(bgp->fclock);
 	}
 
-	bgp->div_clk = clk_get(NULL,  bgp->conf->div_ck_name);
-	ret = IS_ERR(bgp->div_clk);
-	if (ret) {
+	bgp->div_clk = devm_clk_get(NULL,  bgp->conf->div_ck_name);
+	if (IS_ERR(bgp->div_clk)) {
 		dev_err(&pdev->dev,
 			"failed to request div_ts_ck clock ref\n");
-		ret = PTR_ERR(bgp->div_clk);
-		goto free_irqs;
+		return PTR_ERR(bgp->div_clk);
 	}
 
 	for (i = 0; i < bgp->conf->sensor_count; i++) {
@@ -1251,7 +1248,6 @@ int ti_bandgap_probe(struct platform_device *pdev)
 	    clk_rate <= 0) {
 		ret = -ENODEV;
 		dev_err(&pdev->dev, "wrong clock rate (%d)\n", clk_rate);
-		goto put_clks;
 	}
 
 	ret = clk_set_rate(bgp->div_clk, clk_rate);
@@ -1357,14 +1353,6 @@ remove_sensors:
 disable_clk:
 	if (TI_BANDGAP_HAS(bgp, CLK_CTRL))
 		clk_disable_unprepare(bgp->fclock);
-put_clks:
-	clk_put(bgp->fclock);
-	clk_put(bgp->div_clk);
-free_irqs:
-	if (TI_BANDGAP_HAS(bgp, TSHUT)) {
-		free_irq(gpio_to_irq(bgp->tshut_gpio), NULL);
-		gpio_free(bgp->tshut_gpio);
-	}
 
 	return ret;
 }
@@ -1388,16 +1376,6 @@ int ti_bandgap_remove(struct platform_device *pdev)
 
 	if (TI_BANDGAP_HAS(bgp, CLK_CTRL))
 		clk_disable_unprepare(bgp->fclock);
-	clk_put(bgp->fclock);
-	clk_put(bgp->div_clk);
-
-	if (TI_BANDGAP_HAS(bgp, TALERT))
-		free_irq(bgp->irq, bgp);
-
-	if (TI_BANDGAP_HAS(bgp, TSHUT)) {
-		free_irq(gpio_to_irq(bgp->tshut_gpio), NULL);
-		gpio_free(bgp->tshut_gpio);
-	}
 
 	return 0;
 }
-- 
1.8.3.2


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH] thermal: ti-soc-thermal: Switch to using managed resources
  2014-09-19 18:05 [PATCH] thermal: ti-soc-thermal: Switch to using managed resources Pramod Gurav
@ 2014-09-25  7:37 ` Pramod Gurav
  2014-10-06 18:41 ` Eduardo Valentin
  1 sibling, 0 replies; 4+ messages in thread
From: Pramod Gurav @ 2014-09-25  7:37 UTC (permalink / raw)
  To: edubezval; +Cc: linux-kernel, Zhang Rui, linux-pm

+Valentin

On Friday 19 September 2014 11:35 PM, Pramod Gurav wrote:
> This change switches to managed resource APIs to allocated resources
> such as irq, clock. Hence does away with release statements of the
> same resorces in error lables and remove function.
> 
> Cc: Eduardo Valentin <eduardo.valentin@ti.com>
> Cc: Zhang Rui <rui.zhang@intel.com>
> Cc: linux-pm@vger.kernel.org
> Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>
> ---
>  drivers/thermal/ti-soc-thermal/ti-bandgap.c | 46 ++++++++---------------------
>  1 file changed, 12 insertions(+), 34 deletions(-)
> 
> diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> index 634b6ce..e068dd5 100644
> --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> @@ -1060,7 +1060,7 @@ static int ti_bandgap_tshut_init(struct ti_bandgap *bgp,
>  	int status;
>  
>  	/* Request for gpio_86 line */
> -	status = gpio_request(gpio_nr, "tshut");
> +	status = devm_gpio_request(&pdev->dev, gpio_nr, "tshut");
>  	if (status < 0) {
>  		dev_err(bgp->dev, "Could not request for TSHUT GPIO:%i\n", 86);
>  		return status;
> @@ -1071,11 +1071,12 @@ static int ti_bandgap_tshut_init(struct ti_bandgap *bgp,
>  		return status;
>  	}
>  
> -	status = request_irq(gpio_to_irq(gpio_nr), ti_bandgap_tshut_irq_handler,
> -			     IRQF_TRIGGER_RISING, "tshut", NULL);
> +	status = devm_request_irq(&pdev->dev, gpio_to_irq(gpio_nr),
> +				  ti_bandgap_tshut_irq_handler,
> +				  IRQF_TRIGGER_RISING, "tshut", NULL);
>  	if (status) {
> -		gpio_free(gpio_nr);
>  		dev_err(bgp->dev, "request irq failed for TSHUT");
> +		return status;
>  	}
>  
>  	return 0;
> @@ -1104,7 +1105,7 @@ static int ti_bandgap_talert_init(struct ti_bandgap *bgp,
>  		dev_err(&pdev->dev, "get_irq failed\n");
>  		return bgp->irq;
>  	}
> -	ret = request_threaded_irq(bgp->irq, NULL,
> +	ret = devm_request_threaded_irq(&pdev->dev, bgp->irq, NULL,
>  				   ti_bandgap_talert_irq_handler,
>  				   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
>  				   "talert", bgp);
> @@ -1212,21 +1213,17 @@ int ti_bandgap_probe(struct platform_device *pdev)
>  		}
>  	}
>  
> -	bgp->fclock = clk_get(NULL, bgp->conf->fclock_name);
> -	ret = IS_ERR(bgp->fclock);
> -	if (ret) {
> +	bgp->fclock = devm_clk_get(NULL, bgp->conf->fclock_name);
> +	if (IS_ERR(bgp->fclock)) {
>  		dev_err(&pdev->dev, "failed to request fclock reference\n");
> -		ret = PTR_ERR(bgp->fclock);
> -		goto free_irqs;
> +		return PTR_ERR(bgp->fclock);
>  	}
>  
> -	bgp->div_clk = clk_get(NULL,  bgp->conf->div_ck_name);
> -	ret = IS_ERR(bgp->div_clk);
> -	if (ret) {
> +	bgp->div_clk = devm_clk_get(NULL,  bgp->conf->div_ck_name);
> +	if (IS_ERR(bgp->div_clk)) {
>  		dev_err(&pdev->dev,
>  			"failed to request div_ts_ck clock ref\n");
> -		ret = PTR_ERR(bgp->div_clk);
> -		goto free_irqs;
> +		return PTR_ERR(bgp->div_clk);
>  	}
>  
>  	for (i = 0; i < bgp->conf->sensor_count; i++) {
> @@ -1251,7 +1248,6 @@ int ti_bandgap_probe(struct platform_device *pdev)
>  	    clk_rate <= 0) {
>  		ret = -ENODEV;
>  		dev_err(&pdev->dev, "wrong clock rate (%d)\n", clk_rate);
> -		goto put_clks;
>  	}
>  
>  	ret = clk_set_rate(bgp->div_clk, clk_rate);
> @@ -1357,14 +1353,6 @@ remove_sensors:
>  disable_clk:
>  	if (TI_BANDGAP_HAS(bgp, CLK_CTRL))
>  		clk_disable_unprepare(bgp->fclock);
> -put_clks:
> -	clk_put(bgp->fclock);
> -	clk_put(bgp->div_clk);
> -free_irqs:
> -	if (TI_BANDGAP_HAS(bgp, TSHUT)) {
> -		free_irq(gpio_to_irq(bgp->tshut_gpio), NULL);
> -		gpio_free(bgp->tshut_gpio);
> -	}
>  
>  	return ret;
>  }
> @@ -1388,16 +1376,6 @@ int ti_bandgap_remove(struct platform_device *pdev)
>  
>  	if (TI_BANDGAP_HAS(bgp, CLK_CTRL))
>  		clk_disable_unprepare(bgp->fclock);
> -	clk_put(bgp->fclock);
> -	clk_put(bgp->div_clk);
> -
> -	if (TI_BANDGAP_HAS(bgp, TALERT))
> -		free_irq(bgp->irq, bgp);
> -
> -	if (TI_BANDGAP_HAS(bgp, TSHUT)) {
> -		free_irq(gpio_to_irq(bgp->tshut_gpio), NULL);
> -		gpio_free(bgp->tshut_gpio);
> -	}
>  
>  	return 0;
>  }
> 

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH] thermal: ti-soc-thermal: Switch to using managed resources
  2014-09-19 18:05 [PATCH] thermal: ti-soc-thermal: Switch to using managed resources Pramod Gurav
  2014-09-25  7:37 ` Pramod Gurav
@ 2014-10-06 18:41 ` Eduardo Valentin
  1 sibling, 0 replies; 4+ messages in thread
From: Eduardo Valentin @ 2014-10-06 18:41 UTC (permalink / raw)
  To: Pramod Gurav; +Cc: linux-kernel, Eduardo Valentin, Zhang Rui, linux-pm

Hello Pramod,

On Fri, Sep 19, 2014 at 11:35:09PM +0530, Pramod Gurav wrote:
> This change switches to managed resource APIs to allocated resources
> such as irq, clock. Hence does away with release statements of the
> same resorces in error lables and remove function.
> 
> Cc: Eduardo Valentin <eduardo.valentin@ti.com>
> Cc: Zhang Rui <rui.zhang@intel.com>
> Cc: linux-pm@vger.kernel.org
> Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>
> ---
>  drivers/thermal/ti-soc-thermal/ti-bandgap.c | 46 ++++++++---------------------
>  1 file changed, 12 insertions(+), 34 deletions(-)
> 
> diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> index 634b6ce..e068dd5 100644
> --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> @@ -1060,7 +1060,7 @@ static int ti_bandgap_tshut_init(struct ti_bandgap *bgp,
>  	int status;
>  
>  	/* Request for gpio_86 line */
> -	status = gpio_request(gpio_nr, "tshut");
> +	status = devm_gpio_request(&pdev->dev, gpio_nr, "tshut");
>  	if (status < 0) {
>  		dev_err(bgp->dev, "Could not request for TSHUT GPIO:%i\n", 86);
>  		return status;
> @@ -1071,11 +1071,12 @@ static int ti_bandgap_tshut_init(struct ti_bandgap *bgp,
>  		return status;
>  	}
>  
> -	status = request_irq(gpio_to_irq(gpio_nr), ti_bandgap_tshut_irq_handler,
> -			     IRQF_TRIGGER_RISING, "tshut", NULL);
> +	status = devm_request_irq(&pdev->dev, gpio_to_irq(gpio_nr),
> +				  ti_bandgap_tshut_irq_handler,
> +				  IRQF_TRIGGER_RISING, "tshut", NULL);
>  	if (status) {
> -		gpio_free(gpio_nr);
>  		dev_err(bgp->dev, "request irq failed for TSHUT");
> +		return status;
>  	}
>  
>  	return 0;
> @@ -1104,7 +1105,7 @@ static int ti_bandgap_talert_init(struct ti_bandgap *bgp,
>  		dev_err(&pdev->dev, "get_irq failed\n");
>  		return bgp->irq;
>  	}
> -	ret = request_threaded_irq(bgp->irq, NULL,
> +	ret = devm_request_threaded_irq(&pdev->dev, bgp->irq, NULL,
>  				   ti_bandgap_talert_irq_handler,
>  				   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
>  				   "talert", bgp);
> @@ -1212,21 +1213,17 @@ int ti_bandgap_probe(struct platform_device *pdev)
>  		}
>  	}
>  
> -	bgp->fclock = clk_get(NULL, bgp->conf->fclock_name);
> -	ret = IS_ERR(bgp->fclock);
> -	if (ret) {
> +	bgp->fclock = devm_clk_get(NULL, bgp->conf->fclock_name);
> +	if (IS_ERR(bgp->fclock)) {
>  		dev_err(&pdev->dev, "failed to request fclock reference\n");
> -		ret = PTR_ERR(bgp->fclock);
> -		goto free_irqs;
> +		return PTR_ERR(bgp->fclock);
>  	}
>  
> -	bgp->div_clk = clk_get(NULL,  bgp->conf->div_ck_name);
> -	ret = IS_ERR(bgp->div_clk);
> -	if (ret) {
> +	bgp->div_clk = devm_clk_get(NULL,  bgp->conf->div_ck_name);

How the manager is supposed to handle  and free the clocks' resources if
no dev is passed to devm_ functions?

> +	if (IS_ERR(bgp->div_clk)) {
>  		dev_err(&pdev->dev,
>  			"failed to request div_ts_ck clock ref\n");
> -		ret = PTR_ERR(bgp->div_clk);
> -		goto free_irqs;
> +		return PTR_ERR(bgp->div_clk);
>  	}
>  
>  	for (i = 0; i < bgp->conf->sensor_count; i++) {
> @@ -1251,7 +1248,6 @@ int ti_bandgap_probe(struct platform_device *pdev)
>  	    clk_rate <= 0) {
>  		ret = -ENODEV;
>  		dev_err(&pdev->dev, "wrong clock rate (%d)\n", clk_rate);
> -		goto put_clks;
>  	}
>  
>  	ret = clk_set_rate(bgp->div_clk, clk_rate);
> @@ -1357,14 +1353,6 @@ remove_sensors:
>  disable_clk:
>  	if (TI_BANDGAP_HAS(bgp, CLK_CTRL))
>  		clk_disable_unprepare(bgp->fclock);
> -put_clks:
> -	clk_put(bgp->fclock);
> -	clk_put(bgp->div_clk);
> -free_irqs:
> -	if (TI_BANDGAP_HAS(bgp, TSHUT)) {
> -		free_irq(gpio_to_irq(bgp->tshut_gpio), NULL);
> -		gpio_free(bgp->tshut_gpio);
> -	}
>  
>  	return ret;
>  }
> @@ -1388,16 +1376,6 @@ int ti_bandgap_remove(struct platform_device *pdev)
>  
>  	if (TI_BANDGAP_HAS(bgp, CLK_CTRL))
>  		clk_disable_unprepare(bgp->fclock);
> -	clk_put(bgp->fclock);
> -	clk_put(bgp->div_clk);
> -
> -	if (TI_BANDGAP_HAS(bgp, TALERT))
> -		free_irq(bgp->irq, bgp);
> -
> -	if (TI_BANDGAP_HAS(bgp, TSHUT)) {
> -		free_irq(gpio_to_irq(bgp->tshut_gpio), NULL);
> -		gpio_free(bgp->tshut_gpio);
> -	}
>  
>  	return 0;
>  }
> -- 
> 1.8.3.2
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 4+ messages in thread
* [PATCH] thermal: ti-soc-thermal: Switch to using managed resources
@ 2014-10-10  6:01 Pramod Gurav
  0 siblings, 0 replies; 4+ messages in thread
From: Pramod Gurav @ 2014-10-10  6:01 UTC (permalink / raw)
  To: linux-kernel; +Cc: Pramod Gurav, Eduardo Valentin, Zhang Rui, linux-pm

This change switches to managed resource APIs to allocated resources
such as irq, clock. Hence does away with release statements of the
same resorces in error lables and remove function.

Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>

---
Changes since v2:
- fix failure path of clk_get_rate by returning error.
Change since v1:
- Passing struct device to devm_clk_get was missing. Fix the same in v2.

 drivers/thermal/ti-soc-thermal/ti-bandgap.c |   58 ++++++++-------------------
 1 file changed, 16 insertions(+), 42 deletions(-)

diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
index 634b6ce..22ad68e 100644
--- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c
+++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
@@ -1060,7 +1060,7 @@ static int ti_bandgap_tshut_init(struct ti_bandgap *bgp,
 	int status;
 
 	/* Request for gpio_86 line */
-	status = gpio_request(gpio_nr, "tshut");
+	status = devm_gpio_request(&pdev->dev, gpio_nr, "tshut");
 	if (status < 0) {
 		dev_err(bgp->dev, "Could not request for TSHUT GPIO:%i\n", 86);
 		return status;
@@ -1071,14 +1071,13 @@ static int ti_bandgap_tshut_init(struct ti_bandgap *bgp,
 		return status;
 	}
 
-	status = request_irq(gpio_to_irq(gpio_nr), ti_bandgap_tshut_irq_handler,
-			     IRQF_TRIGGER_RISING, "tshut", NULL);
-	if (status) {
-		gpio_free(gpio_nr);
+	status = devm_request_irq(&pdev->dev, gpio_to_irq(gpio_nr),
+				  ti_bandgap_tshut_irq_handler,
+				  IRQF_TRIGGER_RISING, "tshut", NULL);
+	if (status)
 		dev_err(bgp->dev, "request irq failed for TSHUT");
-	}
 
-	return 0;
+	return status;
 }
 
 /**
@@ -1104,16 +1103,14 @@ static int ti_bandgap_talert_init(struct ti_bandgap *bgp,
 		dev_err(&pdev->dev, "get_irq failed\n");
 		return bgp->irq;
 	}
-	ret = request_threaded_irq(bgp->irq, NULL,
+	ret = devm_request_threaded_irq(&pdev->dev, bgp->irq, NULL,
 				   ti_bandgap_talert_irq_handler,
 				   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
 				   "talert", bgp);
-	if (ret) {
+	if (ret)
 		dev_err(&pdev->dev, "Request threaded irq failed.\n");
-		return ret;
-	}
 
-	return 0;
+	return ret;
 }
 
 static const struct of_device_id of_ti_bandgap_match[];
@@ -1212,21 +1209,17 @@ int ti_bandgap_probe(struct platform_device *pdev)
 		}
 	}
 
-	bgp->fclock = clk_get(NULL, bgp->conf->fclock_name);
-	ret = IS_ERR(bgp->fclock);
-	if (ret) {
+	bgp->fclock = devm_clk_get(&pdev->dev, bgp->conf->fclock_name);
+	if (IS_ERR(bgp->fclock)) {
 		dev_err(&pdev->dev, "failed to request fclock reference\n");
-		ret = PTR_ERR(bgp->fclock);
-		goto free_irqs;
+		return PTR_ERR(bgp->fclock);
 	}
 
-	bgp->div_clk = clk_get(NULL,  bgp->conf->div_ck_name);
-	ret = IS_ERR(bgp->div_clk);
-	if (ret) {
+	bgp->div_clk = devm_clk_get(&pdev->dev, bgp->conf->div_ck_name);
+	if (IS_ERR(bgp->div_clk)) {
 		dev_err(&pdev->dev,
 			"failed to request div_ts_ck clock ref\n");
-		ret = PTR_ERR(bgp->div_clk);
-		goto free_irqs;
+		return PTR_ERR(bgp->div_clk);
 	}
 
 	for (i = 0; i < bgp->conf->sensor_count; i++) {
@@ -1249,9 +1242,8 @@ int ti_bandgap_probe(struct platform_device *pdev)
 				  bgp->conf->sensors[0].ts_data->max_freq);
 	if (clk_rate < bgp->conf->sensors[0].ts_data->min_freq ||
 	    clk_rate <= 0) {
-		ret = -ENODEV;
 		dev_err(&pdev->dev, "wrong clock rate (%d)\n", clk_rate);
-		goto put_clks;
+		return -ENODEV;
 	}
 
 	ret = clk_set_rate(bgp->div_clk, clk_rate);
@@ -1357,14 +1349,6 @@ remove_sensors:
 disable_clk:
 	if (TI_BANDGAP_HAS(bgp, CLK_CTRL))
 		clk_disable_unprepare(bgp->fclock);
-put_clks:
-	clk_put(bgp->fclock);
-	clk_put(bgp->div_clk);
-free_irqs:
-	if (TI_BANDGAP_HAS(bgp, TSHUT)) {
-		free_irq(gpio_to_irq(bgp->tshut_gpio), NULL);
-		gpio_free(bgp->tshut_gpio);
-	}
 
 	return ret;
 }
@@ -1388,16 +1372,6 @@ int ti_bandgap_remove(struct platform_device *pdev)
 
 	if (TI_BANDGAP_HAS(bgp, CLK_CTRL))
 		clk_disable_unprepare(bgp->fclock);
-	clk_put(bgp->fclock);
-	clk_put(bgp->div_clk);
-
-	if (TI_BANDGAP_HAS(bgp, TALERT))
-		free_irq(bgp->irq, bgp);
-
-	if (TI_BANDGAP_HAS(bgp, TSHUT)) {
-		free_irq(gpio_to_irq(bgp->tshut_gpio), NULL);
-		gpio_free(bgp->tshut_gpio);
-	}
 
 	return 0;
 }
-- 
1.7.9.5


^ permalink raw reply related	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-10-10  5:58 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-09-19 18:05 [PATCH] thermal: ti-soc-thermal: Switch to using managed resources Pramod Gurav
2014-09-25  7:37 ` Pramod Gurav
2014-10-06 18:41 ` Eduardo Valentin
2014-10-10  6:01 Pramod Gurav

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