diff options
| author | Axel Lin <axel.lin@ingics.com> | 2013-08-26 10:21:44 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-08-28 13:34:19 +0200 |
| commit | 6fc6c61c999012fe9b31bf94634679d80a42570a (patch) | |
| tree | 3ab69459b1df22340cdfcca8055799b6fcb9734d /drivers/pinctrl/pinctrl-tz1090.c | |
| parent | 394a8ff8bb260cc3a39f67b7f3dbf05c95174257 (diff) | |
| download | talos-obmc-linux-6fc6c61c999012fe9b31bf94634679d80a42570a.tar.gz talos-obmc-linux-6fc6c61c999012fe9b31bf94634679d80a42570a.zip | |
pinctrl: tz1090: 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>
Diffstat (limited to 'drivers/pinctrl/pinctrl-tz1090.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-tz1090.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/drivers/pinctrl/pinctrl-tz1090.c b/drivers/pinctrl/pinctrl-tz1090.c index 4edae08a0a61..72d955252e41 100644 --- a/drivers/pinctrl/pinctrl-tz1090.c +++ b/drivers/pinctrl/pinctrl-tz1090.c @@ -1996,25 +1996,9 @@ static int tz1090_pinctrl_probe(struct platform_device *pdev) tz1090_pinctrl_desc.npins = ARRAY_SIZE(tz1090_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_pinctrl_desc, &pdev->dev, pmx); if (!pmx->pctl) { |
