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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-31 09:02:47 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-16 08:32:10 +0200 |
commit | 29b7f95f3bd244a4b4d036e1b3a94a7bfbe3581c (patch) | |
tree | 282c0036b7127af4ecb76e6fb214de8a2077bcfb /drivers/serial | |
parent | 9d518ba397712add7fa06ff3ab056a26a3c46de6 (diff) | |
download | barebox-29b7f95f3bd244a4b4d036e1b3a94a7bfbe3581c.tar.gz barebox-29b7f95f3bd244a4b4d036e1b3a94a7bfbe3581c.tar.xz |
resource: Let dev_get_mem_region return an error pointer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Diffstat (limited to 'drivers/serial')
-rw-r--r-- | drivers/serial/serial_clps711x.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/serial/serial_clps711x.c b/drivers/serial/serial_clps711x.c index a75547ce80..ad14373ac8 100644 --- a/drivers/serial/serial_clps711x.c +++ b/drivers/serial/serial_clps711x.c @@ -147,6 +147,8 @@ static int clps711x_probe(struct device_d *dev) } s->base = dev_get_mem_region(dev, 0); + if (IS_ERR(s->base)) + return PTR_ERR(s->base); if (!dev->device_node) { sprintf(syscon_dev, "syscon%i", id + 1); |