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Message-Id: <20230705122644.32236-5-frank.li@vivo.com> Date: Wed, 5 Jul 2023 20:26:43 +0800 From: Yangtao Li <frank.li@...o.com> To: Krzysztof Halasa <khalasa@...p.pl> Cc: Yangtao Li <frank.li@...o.com>, linux-kernel@...r.kernel.org Subject: [PATCH 5/6] soc: ixp4xx/qmgr:Convert to devm_platform_ioremap_resource() Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <frank.li@...o.com> --- drivers/soc/ixp4xx/ixp4xx-qmgr.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/drivers/soc/ixp4xx/ixp4xx-qmgr.c b/drivers/soc/ixp4xx/ixp4xx-qmgr.c index 291086bb9313..8d24f39ac326 100644 --- a/drivers/soc/ixp4xx/ixp4xx-qmgr.c +++ b/drivers/soc/ixp4xx/ixp4xx-qmgr.c @@ -377,23 +377,19 @@ static int ixp4xx_qmgr_probe(struct platform_device *pdev) int i, err; irq_handler_t handler1, handler2; struct device *dev = &pdev->dev; - struct resource *res; int irq1, irq2; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - qmgr_regs = devm_ioremap_resource(dev, res); + qmgr_regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(qmgr_regs)) return PTR_ERR(qmgr_regs); irq1 = platform_get_irq(pdev, 0); - if (irq1 <= 0) - return irq1 ? irq1 : -EINVAL; + if (irq1 < 0) + return irq1; qmgr_irq_1 = irq1; irq2 = platform_get_irq(pdev, 1); - if (irq2 <= 0) - return irq2 ? irq2 : -EINVAL; + if (irq2 < 0) + return irq2; qmgr_irq_2 = irq2; /* reset qmgr registers */ -- 2.39.0
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