[PATCH v6 0/6] phy: core: Fix bugs for several APIs and simplify an API

[Zijun Hu]

This patch series is to fix bugs for below APIs:

devm_phy_put()
devm_of_phy_provider_unregister()
devm_phy_destroy()
phy_get()
of_phy_get()
devm_phy_get()
devm_of_phy_get()
devm_of_phy_get_by_index()

And simplify below API:

of_phy_simple_xlate().

Signed-off-by: Zijun Hu <quic_zijuhu at quicinc.com>
---
Changes in v6:
- Use non-error path solution for patch 6/6.
- Remove stable tag for both patch 2/6 and 3/6.
- Link to v5: https://lore.kernel.org/r/20241106-phy_core_fix-v5-0-9771652eb88c@quicinc.com

Changes in v5:
- s/Fixed/Fix s/case/cause for commit message based on Johan's reminder
- Remove unrelated change about code style for patch 4/6 suggested by Johan
- Link to v4: https://lore.kernel.org/r/20241102-phy_core_fix-v4-0-4f06439f61b1@quicinc.com

Changes in v4:
- Correct commit message for patch 6/6
- Link to v3: https://lore.kernel.org/r/20241030-phy_core_fix-v3-0-19b97c3ec917@quicinc.com

Changes in v3:
- Correct commit message based on Johan's suggestions for patches 1/6-3/6.
- Use goto label solution suggested by Johan for patch 4/6, also correct
  commit message and remove the inline comment for it.
- Link to v2: https://lore.kernel.org/r/20241024-phy_core_fix-v2-0-fc0c63dbfcf3@quicinc.com

Changes in v2:
- Correct title, commit message, and inline comments.
- Link to v1: https://lore.kernel.org/r/20241020-phy_core_fix-v1-0-078062f7da71@quicinc.com

---
Zijun Hu (6):
      phy: core: Fix that API devm_phy_put() fails to release the phy
      phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider
      phy: core: Fix that API devm_phy_destroy() fails to destroy the phy
      phy: core: Fix an OF node refcount leakage in _of_phy_get()
      phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup()
      phy: core: Simplify API of_phy_simple_xlate() implementation

 drivers/phy/phy-core.c | 44 +++++++++++++++++++++-----------------------
 1 file changed, 21 insertions(+), 23 deletions(-)
---
base-commit: 9d23e48654620fdccfcc74cc2cef04eaf7353d07
change-id: 20241020-phy_core_fix-e3ad65db98f7

Best regards,
-- 
Zijun Hu <quic_zijuhu at quicinc.com>