[U-Boot] [PATCH 1/4] thermal: imx_thermal: Do not print on error

[Fabio Estevam]

It is not very useful to have the message below on every boot
(especially when we are using early silicon):

U-Boot 2015.10-rc2-23945-g37cf215 (Sep 08 2015 - 14:12:14 -0300)

CPU:   Freescale i.MX6UL rev1.0 792 MHz (running at 396 MHz)
CPU:   Commercial temperature grade (0C to 95C)CPU:   Thermal invalid data, fuse: 0x0
 - invalid sensor device

, so turn the error message into debug level.

Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
 drivers/thermal/imx_thermal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
index 3c6c967..04c43d7 100644
--- a/drivers/thermal/imx_thermal.c
+++ b/drivers/thermal/imx_thermal.c
@@ -159,7 +159,7 @@ static int imx_thermal_probe(struct udevice *dev)
 
 	/* Check for valid fuse */
 	if (fuse == 0 || fuse == ~0) {
-		printf("CPU:   Thermal invalid data, fuse: 0x%x\n", fuse);
+		debug("CPU:   Thermal invalid data, fuse: 0x%x\n", fuse);
 		return -EPERM;
 	}
 
-- 
1.9.1