From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yangtao Li Subject: [PATCH 05/13] mailbox: bcm2835: convert to devm_platform_ioremap_resource Date: Sat, 28 Dec 2019 18:35:30 +0000 Message-ID: <20191228183538.26189-5-tiny.windzz@gmail.com> References: <20191228183538.26189-1-tiny.windzz@gmail.com> Return-path: In-Reply-To: <20191228183538.26189-1-tiny.windzz@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: jassisinghbrar@gmail.com, nsaenzjulienne@suse.de, f.fainelli@gmail.com, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, lftan@altera.com, matthias.bgg@gmail.com, agross@kernel.org, bjorn.andersson@linaro.org, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, thierry.reding@gmail.com, jonathanh@nvidia.com, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, nios2-dev@lists.rocketboards.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, 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/mailbox/bcm2835-mailbox.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-mailbox.c index 39761d190545..79f93c9c7682 100644 --- a/drivers/mailbox/bcm2835-mailbox.c +++ b/drivers/mailbox/bcm2835-mailbox.c @@ -137,7 +137,6 @@ static int bcm2835_mbox_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; int ret = 0; - struct resource *iomem; struct bcm2835_mbox *mbox; mbox = devm_kzalloc(dev, sizeof(*mbox), GFP_KERNEL); @@ -153,8 +152,7 @@ static int bcm2835_mbox_probe(struct platform_device *pdev) return -ENODEV; } - iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mbox->regs = devm_ioremap_resource(&pdev->dev, iomem); + mbox->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mbox->regs)) { ret = PTR_ERR(mbox->regs); dev_err(&pdev->dev, "Failed to remap mailbox regs: %d\n", ret); -- 2.17.1