linux-kernel - [PATCH v3 2/2] scsi: ufs: host: convert to dev_err_probe() in pltfrm

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Date:   Mon, 14 Aug 2023 14:43:52 -0400
From:   Brian Masney <bmasney@...hat.com>
To:     jejb@...ux.ibm.com, martin.petersen@...cle.com
Cc:     alim.akhtar@...sung.com, avri.altman@....com, bvanassche@....org,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        hugo@...ovil.com, quic_nguyenb@...cinc.com
Subject: [PATCH v3 2/2] scsi: ufs: host: convert to dev_err_probe() in pltfrm_init

Convert ufshcd_pltfrm_init() over to use dev_err_probe() to avoid
the following log message on bootup due to an -EPROBE_DEFER return
code:

    ufshcd-qcom 1d84000.ufs: Initialization failed

While this line is changed, let's also go ahead and add the error code
to the message as well.

Signed-off-by: Brian Masney <bmasney@...hat.com>
---
Changes since v2
- Add error code to message

Changes since v1
- None

 drivers/ufs/host/ufshcd-pltfrm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/ufs/host/ufshcd-pltfrm.c b/drivers/ufs/host/ufshcd-pltfrm.c
index 0b7430033047..c81a14f9eaf5 100644
--- a/drivers/ufs/host/ufshcd-pltfrm.c
+++ b/drivers/ufs/host/ufshcd-pltfrm.c
@@ -373,7 +373,8 @@ int ufshcd_pltfrm_init(struct platform_device *pdev,
 
 	err = ufshcd_init(hba, mmio_base, irq);
 	if (err) {
-		dev_err(dev, "Initialization failed\n");
+		dev_err_probe(dev, err, "Initialization failed with error %d\n",
+			      err);
 		goto dealloc_host;
 	}
 
-- 
2.41.0