Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
drivers/pinctrl/pinctrl-tz1090.c | 22 +++-------------------
1 file changed, 3 insertions(+), 19 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-tz1090.c b/drivers/pinctrl/pinctrl-tz1090.c
index 4edae08..72d9552 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) {
--
1.8.1.2
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