linux-kernel - [PATCH] soc: qcom: pmic_glink_altmode: Print error when retimer setup fails

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Message-Id: <20231013-glink-altmode-ret-v1-1-77941537a35b@fairphone.com>
Date:   Fri, 13 Oct 2023 15:56:40 +0200
From:   Luca Weiss <luca.weiss@...rphone.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH] soc: qcom: pmic_glink_altmode: Print error when retimer
 setup fails

It can be useful to know with which return value the retimer_set call
failed, so include this info in the dev_err print.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 drivers/soc/qcom/pmic_glink_altmode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/pmic_glink_altmode.c b/drivers/soc/qcom/pmic_glink_altmode.c
index 9569d999391d..136713e1155e 100644
--- a/drivers/soc/qcom/pmic_glink_altmode.c
+++ b/drivers/soc/qcom/pmic_glink_altmode.c
@@ -168,7 +168,7 @@ static void pmic_glink_altmode_enable_dp(struct pmic_glink_altmode *altmode,
 
 	ret = typec_retimer_set(port->typec_retimer, &port->retimer_state);
 	if (ret)
-		dev_err(altmode->dev, "failed to setup retimer to DP\n");
+		dev_err(altmode->dev, "failed to setup retimer to DP: %d\n", ret);
 }
 
 static void pmic_glink_altmode_enable_usb(struct pmic_glink_altmode *altmode,

---
base-commit: e3b18f7200f45d66f7141136c25554ac1e82009b
change-id: 20231013-glink-altmode-ret-3911e6c1eab5

Best regards,
-- 
Luca Weiss <luca.weiss@...rphone.com>