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path: root/drivers/staging/kpc2000/kpc2000/core.c
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Diffstat (limited to 'drivers/staging/kpc2000/kpc2000/core.c')
-rw-r--r--drivers/staging/kpc2000/kpc2000/core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/kpc2000/kpc2000/core.c b/drivers/staging/kpc2000/kpc2000/core.c
index 93cf28febdf6..7b00d7069e21 100644
--- a/drivers/staging/kpc2000/kpc2000/core.c
+++ b/drivers/staging/kpc2000/kpc2000/core.c
@@ -110,10 +110,10 @@ static ssize_t cpld_reconfigure(struct device *dev,
const char *buf, size_t count)
{
struct kp2000_device *pcard = dev_get_drvdata(dev);
- long wr_val;
+ unsigned long wr_val;
int rv;
- rv = kstrtol(buf, 0, &wr_val);
+ rv = kstrtoul(buf, 0, &wr_val);
if (rv < 0)
return rv;
if (wr_val > 7)