From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yangtao Li Subject: [PATCH 5/9] memory: fsl-corenet-cf: convert to devm_platform_ioremap_resource Date: Sun, 22 Dec 2019 18:50:30 +0000 Message-ID: <20191222185034.4665-5-tiny.windzz@gmail.com> References: <20191222185034.4665-1-tiny.windzz@gmail.com> Return-path: In-Reply-To: <20191222185034.4665-1-tiny.windzz@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: ssantosh@kernel.org, paul@crapouillou.net, matthias.bgg@gmail.com, rogerq@ti.com, tony@atomide.com, lukasz.luba@arm.com, kgene@kernel.org, krzk@kernel.org, thierry.reding@gmail.com, jonathanh@nvidia.com, allison@lohutok.net, tglx@linutronix.de, yong.wu@mediatek.com, jroedel@suse.de, evgreen@chromium.org, rfontana@redhat.com, digetx@gmail.com, pdeschrijver@nvidia.com, john@phrozen.org, alexios.zavras@intel.com, sboyd@kernel.org, kstewart@linuxfoundation.org, info@metux.net, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-omap@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org Cc: Yangtao Li List-Id: linux-tegra@vger.kernel.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li --- drivers/memory/fsl-corenet-cf.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/memory/fsl-corenet-cf.c b/drivers/memory/fsl-corenet-cf.c index 0b0ed72016da..2c62312ea513 100644 --- a/drivers/memory/fsl-corenet-cf.c +++ b/drivers/memory/fsl-corenet-cf.c @@ -172,7 +172,6 @@ static irqreturn_t ccf_irq(int irq, void *dev_id) static int ccf_probe(struct platform_device *pdev) { struct ccf_private *ccf; - struct resource *r; const struct of_device_id *match; u32 errinten; int ret, irq; @@ -185,13 +184,7 @@ static int ccf_probe(struct platform_device *pdev) if (!ccf) return -ENOMEM; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "%s: no mem resource\n", __func__); - return -ENXIO; - } - - ccf->regs = devm_ioremap_resource(&pdev->dev, r); + ccf->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ccf->regs)) { dev_err(&pdev->dev, "%s: can't map mem resource\n", __func__); return PTR_ERR(ccf->regs); -- 2.17.1