[PATCH] thermal: imx_sc_thermal: Fix incorrect data type

[Anson Huang]

The temperature value passed from SCU could be negative value,
the data type should be signed instead of unsigned.

Fixes: ed0843633fee ("thermal: imx_sc: add i.MX system controller thermal support")
Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
---
 drivers/thermal/imx_sc_thermal.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/imx_sc_thermal.c b/drivers/thermal/imx_sc_thermal.c
index dbb277a..a8723b1 100644
--- a/drivers/thermal/imx_sc_thermal.c
+++ b/drivers/thermal/imx_sc_thermal.c
@@ -30,8 +30,8 @@ struct req_get_temp {
 } __packed __aligned(4);
 
 struct resp_get_temp {
-	u16 celsius;
-	u8 tenths;
+	s16 celsius;
+	s8 tenths;
 } __packed __aligned(4);
 
 struct imx_sc_msg_misc_get_temp {
-- 
2.7.4