This patch renames tsl2x7x_device_id() to tsl2x7x_device_id_verif(),
removes the unnecessary pointer on the id parameter, and only calls
the verification function once.
Signed-off-by: Brian Masney <masneyb@xxxxxxxxxxxxx>
---
drivers/staging/iio/light/tsl2x7x.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index d202bc7e1f4f..56730baea927 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -1277,22 +1277,22 @@ static DEVICE_ATTR_WO(in_proximity0_calibrate);
static DEVICE_ATTR_RW(in_illuminance0_lux_table);
/* Use the default register values to identify the Taos device */
-static int tsl2x7x_device_id(int *id, int target)
+static int tsl2x7x_device_id_verif(int id, int target)
{
switch (target) {
case tsl2571:
case tsl2671:
case tsl2771:
- return (*id & 0xf0) == TRITON_ID;
+ return (id & 0xf0) == TRITON_ID;
case tmd2671:
case tmd2771:
- return (*id & 0xf0) == HALIBUT_ID;
+ return (id & 0xf0) == HALIBUT_ID;
case tsl2572:
case tsl2672:
case tmd2672:
case tsl2772:
case tmd2772:
- return (*id & 0xf0) == SWORDFISH_ID;
+ return (id & 0xf0) == SWORDFISH_ID;
}
return -EINVAL;
@@ -1612,8 +1612,7 @@ static int tsl2x7x_probe(struct i2c_client *clientp,
if (ret < 0)
return ret;
- if ((!tsl2x7x_device_id(&ret, id->driver_data)) ||
- (tsl2x7x_device_id(&ret, id->driver_data) == -EINVAL)) {
+ if (tsl2x7x_device_id_verif(ret, id->driver_data) <= 0) {
dev_info(&chip->client->dev,
"%s: i2c device found does not match expected id\n",
__func__);
--
2.14.3
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