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pinctrl: tz1090-pdc: Convert to devm_ioremap_resource 

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Axel Lin 2013-08-26 10:22:31 +08:00 committed by Linus Walleij
parent 6fc6c61c99
commit f5ba9c52bf
1 changed files with 3 additions and 19 deletions
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22
drivers/pinctrl/pinctrl-tz1090-pdc.c
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@ -949,25 +949,9 @@ static int tz1090_pdc_pinctrl_probe(struct platform_device *pdev)
tz1090_pdc_pinctrl_desc.npins = ARRAY_SIZE(tz1090_pdc_pins);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "Missing MEM resource\n");
return -ENODEV;
}
if (!devm_request_mem_region(&pdev->dev, res->start,
resource_size(res),
dev_name(&pdev->dev))) {
dev_err(&pdev->dev,
"Couldn't request MEM resource\n");
return -ENODEV;
}
pmx->regs = devm_ioremap(&pdev->dev, res->start,
resource_size(res));
if (!pmx->regs) {
dev_err(&pdev->dev, "Couldn't ioremap regs\n");
return -ENODEV;
}
pmx->regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(pmx->regs))
return PTR_ERR(pmx->regs);
pmx->pctl = pinctrl_register(&tz1090_pdc_pinctrl_desc, &pdev->dev, pmx);
if (!pmx->pctl) {