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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-31 08:38:08 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-16 08:32:09 +0200 |
| commit | dde56d42ad1763dd81a3de65b74d7387d12f6fa9 (patch) | |
| tree | 888d48be1b4beaaa73195f1879a9369d84c5af88 /common/memory.c | |
| parent | 82ed2054665a2c6caa7b7a69143583e051289812 (diff) | |
| download | barebox-dde56d42ad1763dd81a3de65b74d7387d12f6fa9.tar.gz barebox-dde56d42ad1763dd81a3de65b74d7387d12f6fa9.tar.xz | |
resource: Let request_iomem_region return an error pointer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/memory.c')
| -rw-r--r-- | common/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |