2023-08-08 19:08:13

by Brian Masney

[permalink] [raw]
Subject: [PATCH 0/2] scsi: ufs: convert probe to use dev_err_probe()

The following two log messages are shown on bootup due to an
-EPROBE_DEFER when booting on a Qualcomm sa8775p development board:

ufshcd-qcom 1d84000.ufs: ufshcd_variant_hba_init: variant qcom init
failed err -517
ufshcd-qcom 1d84000.ufs: Initialization failed

This patch series converts the relevant two probe functions over to use
dev_err_probe() so that these messages are not shown on bootup.

Brian Masney (2):
scsi: ufs: core: convert to dev_err_probe() in hba_init
scsi: ufs: host: convert to dev_err_probe() in pltfrm_init

drivers/ufs/core/ufshcd.c | 17 +++++++++--------
drivers/ufs/host/ufshcd-pltfrm.c | 2 +-
2 files changed, 10 insertions(+), 9 deletions(-)

--
2.41.0



2023-08-08 20:06:40

by Brian Masney

[permalink] [raw]
Subject: [PATCH 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

Signed-off-by: Brian Masney <[email protected]>
---
drivers/ufs/host/ufshcd-pltfrm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ufs/host/ufshcd-pltfrm.c b/drivers/ufs/host/ufshcd-pltfrm.c
index 0b7430033047..f2c50b78efbf 100644
--- a/drivers/ufs/host/ufshcd-pltfrm.c
+++ b/drivers/ufs/host/ufshcd-pltfrm.c
@@ -373,7 +373,7 @@ 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\n");
goto dealloc_host;
}

--
2.41.0