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path: root/drivers/misc/isl29020.c
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Diffstat (limited to 'drivers/misc/isl29020.c')
-rw-r--r--drivers/misc/isl29020.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/misc/isl29020.c b/drivers/misc/isl29020.c
index 0aa08c7..b7f84da 100644
--- a/drivers/misc/isl29020.c
+++ b/drivers/misc/isl29020.c
@@ -90,8 +90,10 @@ static ssize_t als_sensing_range_store(struct device *dev,
int ret_val;
unsigned long val;
- if (strict_strtoul(buf, 10, &val))
- return -EINVAL;
+ ret_val = kstrtoul(buf, 10, &val);
+ if (ret_val)
+ return ret_val;
+
if (val < 1 || val > 64000)
return -EINVAL;