diff options
Diffstat (limited to 'drivers/misc/vexpress-syscfg.c')
| -rw-r--r-- | drivers/misc/vexpress-syscfg.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/misc/vexpress-syscfg.c b/drivers/misc/vexpress-syscfg.c index 80a6f199077c..6c3591cdf855 100644 --- a/drivers/misc/vexpress-syscfg.c +++ b/drivers/misc/vexpress-syscfg.c @@ -258,13 +258,9 @@ static int vexpress_syscfg_probe(struct platform_device *pdev) INIT_LIST_HEAD(&syscfg->funcs); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!devm_request_mem_region(&pdev->dev, res->start, - resource_size(res), pdev->name)) - return -EBUSY; - - syscfg->base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); - if (!syscfg->base) - return -EFAULT; + syscfg->base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(syscfg->base)) + return PTR_ERR(syscfg->base); /* Must use dev.parent (MFD), as that's where DT phandle points at... */ bridge = vexpress_config_bridge_register(pdev->dev.parent, |