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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-31 08:47:48 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-16 08:32:09 +0200 |
| commit | 9d518ba397712add7fa06ff3ab056a26a3c46de6 (patch) | |
| tree | da8fbe4537c39f433b6868b7733bbc2e34250378 /drivers/misc | |
| parent | dde56d42ad1763dd81a3de65b74d7387d12f6fa9 (diff) | |
| download | barebox-9d518ba397712add7fa06ff3ab056a26a3c46de6.tar.gz barebox-9d518ba397712add7fa06ff3ab056a26a3c46de6.tar.xz | |
resource: Let dev_get_resource return an error pointer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/sram.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c index 0466a15289..c89fe87eae 100644 --- a/drivers/misc/sram.c +++ b/drivers/misc/sram.c @@ -48,6 +48,8 @@ static int sram_probe(struct device_d *dev) cdev_find_free_index("sram")); res = dev_get_resource(dev, IORESOURCE_MEM, 0); + if (IS_ERR(res)) + return PTR_ERR(res); sram->cdev.size = (unsigned long)resource_size(res); sram->cdev.ops = &memops; |