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Date: Sun, 24 Mar 2024 19:45:20 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Konrad Dybcio <konrad.dybcio@...aro.org>,
	Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 107/183] clk: qcom: reset: Commonize the de/assert functions

From: Konrad Dybcio <konrad.dybcio@...aro.org>

[ Upstream commit eda40d9c583e95e0b6ac69d2950eec10f802e0e8 ]

They do the same thing, except the last argument of the last function
call differs. Commonize them.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Link: https://lore.kernel.org/r/20240105-topic-venus_reset-v2-2-c37eba13b5ce@linaro.org
Signed-off-by: Bjorn Andersson <andersson@...nel.org>
Stable-dep-of: 2f8cf2c3f3e3 ("clk: qcom: reset: Ensure write completion on reset de/assertion")
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/clk/qcom/reset.c | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/drivers/clk/qcom/reset.c b/drivers/clk/qcom/reset.c
index 0e914ec7aeae1..338b1210c8f87 100644
--- a/drivers/clk/qcom/reset.c
+++ b/drivers/clk/qcom/reset.c
@@ -21,8 +21,8 @@ static int qcom_reset(struct reset_controller_dev *rcdev, unsigned long id)
 	return 0;
 }
 
-static int
-qcom_reset_assert(struct reset_controller_dev *rcdev, unsigned long id)
+static int qcom_reset_set_assert(struct reset_controller_dev *rcdev,
+				 unsigned long id, bool assert)
 {
 	struct qcom_reset_controller *rst;
 	const struct qcom_reset_map *map;
@@ -32,21 +32,17 @@ qcom_reset_assert(struct reset_controller_dev *rcdev, unsigned long id)
 	map = &rst->reset_map[id];
 	mask = map->bitmask ? map->bitmask : BIT(map->bit);
 
-	return regmap_update_bits(rst->regmap, map->reg, mask, mask);
+	return regmap_update_bits(rst->regmap, map->reg, mask, assert ? mask : 0);
 }
 
-static int
-qcom_reset_deassert(struct reset_controller_dev *rcdev, unsigned long id)
+static int qcom_reset_assert(struct reset_controller_dev *rcdev, unsigned long id)
 {
-	struct qcom_reset_controller *rst;
-	const struct qcom_reset_map *map;
-	u32 mask;
-
-	rst = to_qcom_reset_controller(rcdev);
-	map = &rst->reset_map[id];
-	mask = map->bitmask ? map->bitmask : BIT(map->bit);
+	return qcom_reset_set_assert(rcdev, id, true);
+}
 
-	return regmap_update_bits(rst->regmap, map->reg, mask, 0);
+static int qcom_reset_deassert(struct reset_controller_dev *rcdev, unsigned long id)
+{
+	return qcom_reset_set_assert(rcdev, id, false);
 }
 
 const struct reset_control_ops qcom_reset_ops = {
-- 
2.43.0


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