Messages in this thread Patch in this message | | | From | Anson.Huang@nxp ... | Subject | [PATCH] pwm: mxs: use devm_platform_ioremap_resource() to simplify code | Date | Thu, 18 Jul 2019 09:32:05 +0800 |
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From: Anson Huang <Anson.Huang@nxp.com>
Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together, to simplify the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- drivers/pwm/pwm-mxs.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-mxs.c b/drivers/pwm/pwm-mxs.c index 04c0f6b..b14376b 100644 --- a/drivers/pwm/pwm-mxs.c +++ b/drivers/pwm/pwm-mxs.c @@ -126,15 +126,13 @@ static int mxs_pwm_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct mxs_pwm_chip *mxs; - struct resource *res; int ret; mxs = devm_kzalloc(&pdev->dev, sizeof(*mxs), GFP_KERNEL); if (!mxs) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mxs->base = devm_ioremap_resource(&pdev->dev, res); + mxs->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mxs->base)) return PTR_ERR(mxs->base); -- 2.7.4
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