[linux-yocto] [PATCH 04/29] i2c: check for proper length of the reg property
Saul Wold
sgw at linux.intel.com
Fri Feb 5 06:53:21 PST 2016
From: Wolfram Sang <wsa+renesas at sang-engineering.com>
int is vague, let's simply use the type of the variable in question.
Signed-off-by: Wolfram Sang <wsa+renesas at sang-engineering.com>
Reviewed-by: Simon Horman <horms+renesas at verge.net.au>
Signed-off-by: Wolfram Sang <wsa at the-dreams.de>
Upstream-status: Backport
Signed-off-by: Saul Wold <sgw at linux.intel.com>
---
drivers/i2c/i2c-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 77a2ec6..bfd8e1c 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -1276,7 +1276,7 @@ static struct i2c_client *of_i2c_register_device(struct i2c_adapter *adap,
}
addr = of_get_property(node, "reg", &len);
- if (!addr || (len < sizeof(int))) {
+ if (!addr || (len < sizeof(*addr))) {
dev_err(&adap->dev, "of_i2c: invalid reg on %s\n",
node->full_name);
return ERR_PTR(-EINVAL);
--
2.5.0
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