[PATCH] Replace manual bitfield manipulations with field_get

[Rafael Lopes Santana]

From: Rafael Lopes Santana <santanarl em usp.br>

Signed-off-by: Rafael Lopes Santana <santanarl em usp.br>
---
 drivers/iio/proximity/aw96103.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/proximity/aw96103.c b/drivers/iio/proximity/aw96103.c
index 3472a2c36e44..a8a6ae02438a 100644
--- a/drivers/iio/proximity/aw96103.c
+++ b/drivers/iio/proximity/aw96103.c
@@ -591,7 +591,7 @@ static void aw96103_cfg_update(const struct firmware *fw, void *data)
 	}
 
 	for (i = 0; i < aw96103->max_channels; i++) {
-		if ((aw96103->chan_en >> i) & 0x01)
+		if ((field_get(BIT(i), aw96103->chan_en)))
 			aw96103->channels_arr[i].used = true;
 		else
 			aw96103->channels_arr[i].used = false;
@@ -643,10 +643,10 @@ static irqreturn_t aw96103_irq(int irq, void *data)
 		if (!aw96103->channels_arr[i].used)
 			continue;
 
-		curr_status = (((curr_status_val >> (24 + i)) & 0x1)) |
-			      (((curr_status_val >> (16 + i)) & 0x1) << 1) |
-			      (((curr_status_val >> (8 + i)) & 0x1) << 2) |
-			      (((curr_status_val >> i) & 0x1) << 3);
+		curr_status = (field_get(BIT(24+i), curr_status_val)) |
+			      ((field_get(BIT(16+i), curr_status_val)) << 1) |
+			      ((field_get(BIT(8+i), curr_status_val)) << 2) |
+			      ((field_get(BIT(i), curr_status_val)) << 3);
 		if (aw96103->channels_arr[i].old_irq_status == curr_status)
 			continue;
 
-- 
2.53.0