[03/13] mailbox: qcom-apcs: convert to devm_platform_ioremap_resource
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Message ID 20191228183538.26189-3-tiny.windzz@gmail.com
State New
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Series
  • [01/13] mailbox: altera: convert to devm_platform_ioremap_resource
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Commit Message

Frank Lee Dec. 28, 2019, 6:35 p.m. UTC
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/mailbox/qcom-apcs-ipc-mailbox.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Bjorn Andersson Dec. 29, 2019, 1:59 a.m. UTC | #1
On Sat 28 Dec 10:35 PST 2019, Yangtao Li wrote:

> Use devm_platform_ioremap_resource() to simplify code.
> 
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

> ---
>  drivers/mailbox/qcom-apcs-ipc-mailbox.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
> index eeebafd546e5..0faf69137780 100644
> --- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
> +++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
> @@ -49,7 +49,6 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
>  {
>  	struct qcom_apcs_ipc *apcs;
>  	struct regmap *regmap;
> -	struct resource *res;
>  	unsigned long offset;
>  	void __iomem *base;
>  	unsigned long i;
> @@ -64,8 +63,7 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
>  	if (!apcs)
>  		return -ENOMEM;
>  
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	base = devm_ioremap_resource(&pdev->dev, res);
> +	base = devm_platform_ioremap_resource(pdev, 0);
>  	if (IS_ERR(base))
>  		return PTR_ERR(base);
>  
> -- 
> 2.17.1
>

Patch
diff mbox series

diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
index eeebafd546e5..0faf69137780 100644
--- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
+++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
@@ -49,7 +49,6 @@  static int qcom_apcs_ipc_probe(struct platform_device *pdev)
 {
 	struct qcom_apcs_ipc *apcs;
 	struct regmap *regmap;
-	struct resource *res;
 	unsigned long offset;
 	void __iomem *base;
 	unsigned long i;
@@ -64,8 +63,7 @@  static int qcom_apcs_ipc_probe(struct platform_device *pdev)
 	if (!apcs)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);