Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
drivers/pinctrl/pinctrl-tegra.c | 22 +++-------------------
1 file changed, 3 insertions(+), 19 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-tegra.c b/drivers/pinctrl/pinctrl-tegra.c
index 637bcd3..be7e900 100644
--- a/drivers/pinctrl/pinctrl-tegra.c
+++ b/drivers/pinctrl/pinctrl-tegra.c
@@ -643,25 +643,9 @@ int tegra_pinctrl_probe(struct platform_device *pdev,
for (i = 0; i < pmx->nbanks; i++) {
res = platform_get_resource(pdev, IORESOURCE_MEM, i);
- 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 %d\n", i);
- return -ENODEV;
- }
-
- pmx->regs[i] = devm_ioremap(&pdev->dev, res->start,
- resource_size(res));
- if (!pmx->regs[i]) {
- dev_err(&pdev->dev, "Couldn't ioremap regs %d\n", i);
- return -ENODEV;
- }
+ pmx->regs[i] = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(pmx->regs[i]))
+ return PTR_ERR(pmx->regs[i]);
}
pmx->pctl = pinctrl_register(&tegra_pinctrl_desc, &pdev->dev, pmx);
--
1.8.1.2
--
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