[PATCH 2/9] thermal/drivers/mediatek/lvts_thermal: move comment

Nicolas Pitre
2024-01-11T22:30:37Z

From: Nicolas Pitre <npitre@baylibre.com>

Move efuse data interpretation inside lvts_golden_temp_init() alongside
the actual code retrieving wanted value.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
---
drivers/thermal/mediatek/lvts_thermal.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
index 8aa6a8675b..73ca2be0f5 100644
--- a/drivers/thermal/mediatek/lvts_thermal.c
+++ b/drivers/thermal/mediatek/lvts_thermal.c
@@ -732,11 +732,15 @@ static int lvts_calibration_read(struct device *dev, struct lvts_domain *lvts_td
return 0;
}

-static int lvts_golden_temp_init(struct device *dev, u32 *value, int temp_offset)
+static int lvts_golden_temp_init(struct device *dev, u8 *calib, int temp_offset)
{
u32 gt;

- gt = (*value) >> 24;
+ /*
+ * The golden temp information is contained in the 4th byte (index = 3)
+ * of efuse data.
+ */
+ gt = calib[3];

if (gt && gt < LVTS_GOLDEN_TEMP_MAX)
golden_temp = gt;
@@ -760,11 +764,7 @@ static int lvts_ctrl_init(struct device *dev, struct lvts_domain *lvts_td,
if (ret)
return ret;

- /*
- * The golden temp information is contained in the first chunk
- * of efuse data.
- */
- ret = lvts_golden_temp_init(dev, (u32 *)lvts_td->calib, lvts_data->temp_offset);
+ ret = lvts_golden_temp_init(dev, lvts_td->calib, lvts_data->temp_offset);
if (ret)
return ret;

--
2.42.0