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Diffstat (limited to 'drivers/staging/iio/impedance-analyzer/ad5933.c')
-rw-r--r--drivers/staging/iio/impedance-analyzer/ad5933.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c
index 1086e0b..ece7707 100644
--- a/drivers/staging/iio/impedance-analyzer/ad5933.c
+++ b/drivers/staging/iio/impedance-analyzer/ad5933.c
@@ -329,7 +329,7 @@ static ssize_t ad5933_show(struct device *dev,
int ret = 0, len = 0;
mutex_lock(&indio_dev->mlock);
- switch (this_attr->address) {
+ switch ((u32) this_attr->address) {
case AD5933_OUT_RANGE:
len = sprintf(buf, "%d\n",
st->range_avail[(st->ctrl_hb >> 1) & 0x3]);
@@ -380,7 +380,7 @@ static ssize_t ad5933_store(struct device *dev,
}
mutex_lock(&indio_dev->mlock);
- switch (this_attr->address) {
+ switch ((u32) this_attr->address) {
case AD5933_OUT_RANGE:
for (i = 0; i < 4; i++)
if (val == st->range_avail[i]) {
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