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Date: Fri, 12 Apr 2013 04:08:08 +0300 From: Alexandru Gheorghiu <gheorghiuandru@...il.com> To: Vinod Koul <vinod.koul@...el.com> Cc: Dan Williams <djbw@...com>, linux-kernel@...r.kernel.org, Alexandru Gheorghiu <gheorghiuandru@...il.com> Subject: [PATCH] drivers: dma: Use devm_request_and_ioremap Use devm_request_and_ioremap function which provides more consistent error handling. Signed-off-by: Alexandru Gheorghiu <gheorghiuandru@...il.com> --- drivers/dma/txx9dmac.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c index 913f55c..471f9f1 100644 --- a/drivers/dma/txx9dmac.c +++ b/drivers/dma/txx9dmac.c @@ -1217,11 +1217,7 @@ static int __init txx9dmac_probe(struct platform_device *pdev) if (!ddev) return -ENOMEM; - if (!devm_request_mem_region(&pdev->dev, io->start, resource_size(io), - dev_name(&pdev->dev))) - return -EBUSY; - - ddev->regs = devm_ioremap(&pdev->dev, io->start, resource_size(io)); + ddev->regs = devm_request_and_ioremap(&pdev->dev, io); if (!ddev->regs) return -ENOMEM; ddev->have_64bit_regs = pdata->have_64bit_regs; -- 1.7.9.5 -- 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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