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Message-Id: <202302161036.27507.pisa@cmp.felk.cvut.cz> Date: Thu, 16 Feb 2023 10:36:27 +0100 From: Pavel Pisa <pisa@....felk.cvut.cz> To: Yang Li <yang.lee@...ux.alibaba.com> Cc: kuba@...nel.org, davem@...emloft.net, edumazet@...gle.com, ondrej.ille@...il.com, wg@...ndegger.com, mkl@...gutronix.de, pabeni@...hat.com, linux-can@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH -next] can: ctucanfd: Use devm_platform_ioremap_resource() On Thursday 16 of February 2023 10:06:10 Yang Li wrote: > Convert platform_get_resource(), devm_ioremap_resource() to a single > call to Use devm_platform_ioremap_resource(), as this is exactly > what this function does. > > Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com> Acked-by: Pavel Pisa <pisa@....felk.cvut.cz> > --- > drivers/net/can/ctucanfd/ctucanfd_platform.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/net/can/ctucanfd/ctucanfd_platform.c > b/drivers/net/can/ctucanfd/ctucanfd_platform.c index > f83684f006ea..a17561d97192 100644 > --- a/drivers/net/can/ctucanfd/ctucanfd_platform.c > +++ b/drivers/net/can/ctucanfd/ctucanfd_platform.c > @@ -47,7 +47,6 @@ static void ctucan_platform_set_drvdata(struct device > *dev, */ > static int ctucan_platform_probe(struct platform_device *pdev) > { > - struct resource *res; /* IO mem resources */ > struct device *dev = &pdev->dev; > void __iomem *addr; > int ret; > @@ -55,8 +54,7 @@ static int ctucan_platform_probe(struct platform_device > *pdev) int irq; > > /* Get the virtual base address for the device */ > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - addr = devm_ioremap_resource(dev, res); > + addr = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(addr)) { > ret = PTR_ERR(addr); > goto err; -- Pavel Pisa e-mail: pisa@....felk.cvut.cz Department of Control Engineering FEE CVUT Karlovo namesti 13, 121 35, Prague 2 university: http://control.fel.cvut.cz/ personal: http://cmp.felk.cvut.cz/~pisa projects: https://www.openhub.net/accounts/ppisa CAN related:http://canbus.pages.fel.cvut.cz/ RISC-V education: https://comparch.edu.cvut.cz/ Open Technologies Research Education and Exchange Services https://gitlab.fel.cvut.cz/otrees/org/-/wikis/home
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