diff options
Diffstat (limited to 'drivers/mfd/syscon.c')
-rw-r--r-- | drivers/mfd/syscon.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c index 55cc34ff56..9589a03f16 100644 --- a/drivers/mfd/syscon.c +++ b/drivers/mfd/syscon.c @@ -71,15 +71,15 @@ static int syscon_probe(struct device_d *dev) return -ENOMEM; res = dev_get_resource(dev, IORESOURCE_MEM, 0); - if (!res) { + if (IS_ERR(res)) { free(syscon); - return -ENOENT; + return PTR_ERR(res); } res = request_iomem_region(dev_name(dev), res->start, res->end); - if (!res) { + if (IS_ERR(res)) { free(syscon); - return -EBUSY; + return PTR_ERR(res); } syscon->base = (void __iomem *)res->start; |