meson64-6.12: drop upstreamed pinctrl-meson can_sleep patch

[adeepn]

Description

Removes patch/kernel/archive/meson64-6.12/general-pinctrl-meson-restore-non-sleeping-gpio.patch, which no longer applies.

meson64 oldlts pins no KERNELBRANCH, so it builds branch:linux-6.12.y (rolling stable). The patch sets pc->chip.can_sleep = false; upstream stable did the same in v6.12.97, so the hunk is now rejected as previously applied. The state the patch wanted is already in-tree, so dropping it is safe.

Same as d1506c3 ("meson64-6.18: drop upstreamed pinctrl-meson can_sleep patch") for current/6.18.

How Has This Been Tested?

• can_sleep at drivers/pinctrl/meson/pinctrl-meson.c:622 in linux-stable: true at v6.12.96, false from v6.12.97 through v6.12.108 (current tip of linux-6.12.y).

Checklist:

• I have performed a self-review of my own code
• My changes generate no new warnings

Summary by CodeRabbit

• Bug Fixes
  • Restored non-sleeping GPIO behavior for Meson controllers, allowing GPIO values to be accessed safely in atomic contexts.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Team

Run ID: fff47352-aa5d-4bcc-9bb4-7eb9755afcb6

📥 Commits

Reviewing files that changed from the base of the PR and between 10d9e4d and 2436285.

📒 Files selected for processing (1)

• patch/kernel/archive/meson64-6.12/general-pinctrl-meson-restore-non-sleeping-gpio.patch

💤 Files with no reviewable changes (1)

• patch/kernel/archive/meson64-6.12/general-pinctrl-meson-restore-non-sleeping-gpio.patch

Included review availability: Your plan provides up to 8 included reviews per hour; 7 remain after this review.

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📝 Walkthrough

Walkthrough

The Meson GPIO controller is marked as non-sleeping again. Atomic GPIO value access can use the regmap-MMIO callbacks.

Changes

Cohort / File(s)	Summary
Meson GPIO pinctrl patch/kernel/archive/meson64-6.12/general-pinctrl-meson-restore-non-sleeping-gpio.patch	Restores gpio_chip.can_sleep = false for the Meson GPIO controller.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to 24362

This removes a patch whose intended change is already in the upstream 6.12 stable kernel, avoiding patch application failures without introducing an identified merge risk.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly states that the upstreamed Meson pinctrl patch is being removed. This matches the pull request objective and the reported patching failure.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[github-actions]

✅ This PR has been reviewed and approved — all set for merge!