diff mbox series

[v5,1/2] thermal/drivers/mtk: use function pointer for raw_to_mcelsius

Message ID 69c17529e8418da3eec703dde31e1b01e5b0f7e8.1674055882.git.daniel@makrotopia.org
State Superseded
Headers show
Series thermal: mediatek: add support for MT7986 and MT7981 | expand

Commit Message

Daniel Golle Jan. 18, 2023, 3:40 p.m. UTC 
Instead of having if-else logic selecting either raw_to_mcelsius_v1 or
raw_to_mcelsius_v2 in mtk_thermal_bank_temperature introduce a function
pointer raw_to_mcelsius to struct mtk_thermal which is initialized in the
probe function.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
 drivers/thermal/mtk_thermal.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c
index 0084b76493d9a..992750ee09e62 100644
--- a/drivers/thermal/mtk_thermal.c
+++ b/drivers/thermal/mtk_thermal.c
@@ -292,6 +292,8 @@  struct mtk_thermal {
 
 	const struct mtk_thermal_data *conf;
 	struct mtk_thermal_bank banks[MAX_NUM_ZONES];
+
+	int (*raw_to_mcelsius)(struct mtk_thermal *mt, int sensno, s32 raw);
 };
 
 /* MT8183 thermal sensor data */
@@ -656,13 +658,9 @@  static int mtk_thermal_bank_temperature(struct mtk_thermal_bank *bank)
 	for (i = 0; i < conf->bank_data[bank->id].num_sensors; i++) {
 		raw = readl(mt->thermal_base + conf->msr[i]);
 
-		if (mt->conf->version == MTK_THERMAL_V1) {
-			temp = raw_to_mcelsius_v1(
-				mt, conf->bank_data[bank->id].sensors[i], raw);
-		} else {
-			temp = raw_to_mcelsius_v2(
-				mt, conf->bank_data[bank->id].sensors[i], raw);
-		}
+		temp = mt->raw_to_mcelsius(
+			mt, conf->bank_data[bank->id].sensors[i], raw);
+
 
 		/*
 		 * The first read of a sensor often contains very high bogus
@@ -1075,6 +1073,11 @@  static int mtk_thermal_probe(struct platform_device *pdev)
 		mtk_thermal_release_periodic_ts(mt, auxadc_base);
 	}
 
+	if (mt->conf->version == MTK_THERMAL_V1)
+		mt->raw_to_mcelsius = raw_to_mcelsius_v1;
+	else
+		mt->raw_to_mcelsius = raw_to_mcelsius_v2;
+
 	for (ctrl_id = 0; ctrl_id < mt->conf->num_controller ; ctrl_id++)
 		for (i = 0; i < mt->conf->num_banks; i++)
 			mtk_thermal_init_bank(mt, i, apmixed_phys_base,