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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-31 09:07:06 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-16 08:32:10 +0200 |
| commit | 5bdc82c54a3306f2ae151a00f2df54f9240395b8 (patch) | |
| tree | b20a41ad645090b15bda9a89faffc718e0d3a833 /drivers/base | |
| parent | 29b7f95f3bd244a4b4d036e1b3a94a7bfbe3581c (diff) | |
| download | barebox-5bdc82c54a3306f2ae151a00f2df54f9240395b8.tar.gz barebox-5bdc82c54a3306f2ae151a00f2df54f9240395b8.tar.xz | |
resource: Let dev_request_mem_region_by_name return an error pointer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/driver.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/driver.c b/drivers/base/driver.c index 23f31ce77e..e61c6c57ca 100644 --- a/drivers/base/driver.c +++ b/drivers/base/driver.c @@ -308,11 +308,11 @@ void __iomem *dev_request_mem_region_by_name(struct device_d *dev, const char *n res = dev_get_resource_by_name(dev, IORESOURCE_MEM, name); if (IS_ERR(res)) - return NULL; + return ERR_CAST(res); res = request_iomem_region(dev_name(dev), res->start, res->end); if (IS_ERR(res)) - return NULL; + return ERR_CAST(res); return (void __force __iomem *)res->start; } |