[PATCH 1/8] reset: a10sr: Use regmap_test_bits in a10sr_reset_status

[Philipp Zabel]

Simplify a10sr_reset_status() by using regmap_test_bits().
ALTR_A10SR_REG_BIT_MASK() is a single-bit mask, so no functional change.

Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
---
 drivers/reset/reset-a10sr.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/reset/reset-a10sr.c b/drivers/reset/reset-a10sr.c
index 99b3bc8382f3..3285f68a72fe 100644
--- a/drivers/reset/reset-a10sr.c
+++ b/drivers/reset/reset-a10sr.c
@@ -67,18 +67,12 @@ static int a10sr_reset_deassert(struct reset_controller_dev *rcdev,
 static int a10sr_reset_status(struct reset_controller_dev *rcdev,
 			      unsigned long id)
 {
-	int ret;
 	struct a10sr_reset *a10r = to_a10sr_rst(rcdev);
 	int offset = a10sr_reset_shift(id);
 	u8 mask = ALTR_A10SR_REG_BIT_MASK(offset);
 	int index = ALTR_A10SR_HPS_RST_REG + ALTR_A10SR_REG_OFFSET(offset);
-	unsigned int value;
 
-	ret = regmap_read(a10r->regmap, index, &value);
-	if (ret < 0)
-		return ret;
-
-	return !!(value & mask);
+	return regmap_test_bits(a10r->regmap, index, mask);
 }
 
 static const struct reset_control_ops a10sr_reset_ops = {

-- 
2.47.3