From dde56d42ad1763dd81a3de65b74d7387d12f6fa9 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 31 Jul 2014 08:38:08 +0200 Subject: resource: Let request_iomem_region return an error pointer Signed-off-by: Sascha Hauer --- common/memory.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'common/memory.c') diff --git a/common/memory.c b/common/memory.c index c56455002a..57c73abb22 100644 --- a/common/memory.c +++ b/common/memory.c @@ -124,8 +124,8 @@ int barebox_add_memory_bank(const char *name, resource_size_t start, struct device_d *dev; bank->res = request_iomem_region(name, start, start + size - 1); - if (!bank->res) - return -EBUSY; + if (IS_ERR(bank->res)) + return PTR_ERR(bank->res); dev = add_mem_device(name, start, size, IORESOURCE_MEM_WRITEABLE); -- cgit v1.2.3