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Message-Id: <1369036076-26660-1-git-send-email-andriy.shevchenko@linux.intel.com> Date: Mon, 20 May 2013 10:47:56 +0300 From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> To: Viresh Kumar <viresh.linux@...il.com>, Vinod Koul <vinod.koul@...el.com>, linux-kernel@...r.kernel.org, spear-devel <spear-devel@...t.st.com> Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> Subject: [PATCH v2] dw_dmac: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> --- Since v1: - fix commit message to be along with other similar patches drivers/dma/dw_dmac.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index 89b655e..6dc6866 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -1670,14 +1670,11 @@ static int dw_probe(struct platform_device *pdev) int err; int i; - io = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!io) - return -EINVAL; - irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; + io = platform_get_resource(pdev, IORESOURCE_MEM, 0); regs = devm_ioremap_resource(&pdev->dev, io); if (IS_ERR(regs)) return PTR_ERR(regs); -- 1.8.2.rc0.22.gb3600c3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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