diff mbox series

[v3,2/7] drivers: misc: k3_avs: Check return code while programming AVS

Message ID 20240813-b4-upstream-j721s2-avs-v3-2-5115d93cdeb2@ti.com
State Changes Requested
Delegated to: Tom Rini
Headers show
Series Add AVS support for J721S2 | expand

Commit Message

Manorit Chawdhry Aug. 13, 2024, 6:10 a.m. UTC 
Check if AVS could not be programmed and print a warning.

Fixes: 9d233b4e3ed6 ("misc: k3_avs: add driver for K3 Adaptive Voltage Scaling Class 0")
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
---
 drivers/misc/k3_avs.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/misc/k3_avs.c b/drivers/misc/k3_avs.c
index 87471cc3b16a..568cf5b20d51 100644
--- a/drivers/misc/k3_avs.c
+++ b/drivers/misc/k3_avs.c
@@ -391,7 +391,10 @@  static int k3_avs_probe(struct udevice *dev)
 		if (vd->flags & VD_FLAG_INIT_DONE)
 			continue;
 
-		k3_avs_program_voltage(priv, vd, vd->opp);
+		ret = k3_avs_program_voltage(priv, vd, vd->opp);
+		if (ret)
+			dev_warn(dev, "Could not program AVS voltage for VD%d\n",
+				 vd->id);
 	}
 
 	if (!device_is_compatible(priv->dev, "ti,am654-avs"))