[v3] soc: qcom: ice: Fix race between qcom_ice_probe() and of_qcom_ice_get()

[PATCH v3 0/4] soc: qcom: ice: Fix race between qcom_ice_probe() and of_qcom_ice_get()

Manivannan Sadhasivam via B4 Relay posted 4 patches 1 month, 3 weeks ago

Diff against v4 v5 v6
Download series mbox

There is a newer version of this series

drivers/mmc/host/sdhci-msm.c | 10 ++++-----
drivers/soc/qcom/ice.c       | 53 ++++++++++++++++++++++++++------------------
drivers/ufs/host/ufs-qcom.c  | 10 ++++-----
3 files changed, 41 insertions(+), 32 deletions(-)

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[PATCH v3 0/4] soc: qcom: ice: Fix race between qcom_ice_probe() and of_qcom_ice_get()

Posted by Manivannan Sadhasivam via B4 Relay 1 month, 3 weeks ago

Hi,

This series fixes the race betwen qcom_ice_probe() and of_qcom_ice_get()
but synchronizing the two APIs and properly propagating the error codes to
clients.

Merge Strategy
==============

Due to dependency, all patches should go through Qcom SoC tree.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
---
Changes in v3:
- Dropped the platform driver removal patch and used the ice_handle to pass
  error codes. This was done as I learned that we need to have the platform
  driver design going forward and also removing it introduces other issues.
- Link to v2: https://lore.kernel.org/r/20260210-qcom-ice-fix-v2-0-9c1ab5d6502c@oss.qualcomm.com

Changes in v2:

- Added MODULE_* macros back
- Removed spurious platform_device_put()
- Added patches to remove NULL return

---
Manivannan Sadhasivam (4):
      soc: qcom: ice: Fix race between qcom_ice_probe() and of_qcom_ice_get()
      soc: qcom: ice: Return proper error codes from devm_of_qcom_ice_get() instead of NULL
      mmc: sdhci-msm: Remove NULL check from devm_of_qcom_ice_get()
      scsi: ufs: ufs-qcom: Remove NULL check from devm_of_qcom_ice_get()

 drivers/mmc/host/sdhci-msm.c | 10 ++++-----
 drivers/soc/qcom/ice.c       | 53 ++++++++++++++++++++++++++------------------
 drivers/ufs/host/ufs-qcom.c  | 10 ++++-----
 3 files changed, 41 insertions(+), 32 deletions(-)
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260210-qcom-ice-fix-d2a3a045b32d

Best regards,
-- 
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>