From 1684789f86cbd6a1aff82970992c711898b19995 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Mon, 21 Jan 2013 11:09:10 +0100 Subject: [PATCH] misc: Convert to devm_ioremap_resource() Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding Cc: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/misc/atmel-ssc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c index 3c09cbb70b1d..c208238b890a 100644 --- a/drivers/misc/atmel-ssc.c +++ b/drivers/misc/atmel-ssc.c @@ -159,11 +159,9 @@ static int ssc_probe(struct platform_device *pdev) return -ENXIO; } - ssc->regs = devm_request_and_ioremap(&pdev->dev, regs); - if (!ssc->regs) { - dev_dbg(&pdev->dev, "ioremap failed\n"); - return -EINVAL; - } + ssc->regs = devm_ioremap_resource(&pdev->dev, regs); + if (IS_ERR(ssc->regs)) + return PTR_ERR(ssc->regs); ssc->phybase = regs->start; -- GitLab