summaryrefslogtreecommitdiff
path: root/drivers/misc/ti_dac7512.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/misc/ti_dac7512.c')
-rw-r--r--drivers/misc/ti_dac7512.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/misc/ti_dac7512.c b/drivers/misc/ti_dac7512.c
index 1d86407189eb..9b237221bc4e 100644
--- a/drivers/misc/ti_dac7512.c
+++ b/drivers/misc/ti_dac7512.c
@@ -33,9 +33,11 @@ static ssize_t dac7512_store_val(struct device *dev,
struct spi_device *spi = to_spi_device(dev);
unsigned char tmp[2];
unsigned long val;
+ int ret;
- if (strict_strtoul(buf, 10, &val) < 0)
- return -EINVAL;
+ ret = kstrtoul(buf, 10, &val);
+ if (ret)
+ return ret;
tmp[0] = val >> 8;
tmp[1] = val & 0xff;