[PATCH 4/8] thermal: rockchip: fix calculation error for code_to_temp

Caesar Wang
2016-02-03T04:13:53Z

From: Elaine Zhang <zhangqing@rock-chips.com>

the calculation use a global table, not their own table.
so adapt the table to the correct one.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---

drivers/thermal/rockchip_thermal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 433085a..5c58d48 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -411,7 +411,7 @@ static int rk_tsadcv2_code_to_temp(struct chip_tsadc_table table, u32 code,
* temperature between 2 table entries is linear and interpolate
* to produce less granular result.
*/
- num = table.id[mid].temp - v2_code_table[mid - 1].temp;
+ num = table.id[mid].temp - table.id[mid - 1].temp;
num *= abs(table.id[mid - 1].code - code);
denom = abs(table.id[mid - 1].code - table.id[mid].code);
*temp = table.id[mid - 1].temp + (num / denom);
--
1.9.1