struct thermal_zone_device *spear_thermal = NULL;
struct spear_thermal_dev *stdev;
struct device_node *np = pdev->dev.of_node;
- struct resource *stres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ struct resource *res;
int ret = 0, val;
if (!np || !of_property_read_u32(np, "st,thermal-flags", &val)) {
return -EINVAL;
}
- if (!stres) {
- dev_err(&pdev->dev, "memory resource missing\n");
- return -ENODEV;
- }
-
stdev = devm_kzalloc(&pdev->dev, sizeof(*stdev), GFP_KERNEL);
if (!stdev) {
dev_err(&pdev->dev, "kzalloc fail\n");
return -ENOMEM;
}
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "memory resource missing\n");
+ return -ENODEV;
+ }
+
/* Enable thermal sensor */
- stdev->thermal_base = devm_ioremap(&pdev->dev, stres->start,
- resource_size(stres));
- if (!stdev->thermal_base) {
+ stdev->thermal_base = devm_ioremap_resource(dev, res);
+ if (IS_ERR(stdev->thermal_base)) {
dev_err(&pdev->dev, "ioremap failed\n");
- return -ENOMEM;
+ return PTR_ERR(stdev->thermal_base);
}
stdev->clk = devm_clk_get(&pdev->dev, NULL);