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-rw-r--r--drivers/thermal/rcar_thermal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c
index d0873de718da..a8dd96d2d24c 100644
--- a/drivers/thermal/rcar_thermal.c
+++ b/drivers/thermal/rcar_thermal.c
@@ -219,7 +219,7 @@ static int rcar_thermal_update_temp(struct rcar_thermal_priv *priv)
* to get stable temperature.
* see "Usage Notes" on datasheet
*/
- udelay(300);
+ usleep_range(300, 400);
new = rcar_thermal_read(priv, THSSR) & CTEMP;
if (new == old) {