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regulator: Fix for v6.17

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This fixes an issue with the newly added code for handling large voltage
 changes on regulators which require that individual voltage changes
 cover a limited range, the check for convergence was broken.
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Merge tag 'regulator-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fix from Mark Brown:
 "This fixes an issue with the newly added code for handling large
  voltage changes on regulators which require that individual voltage
  changes cover a limited range, the check for convergence was broken"

* tag 'regulator-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: core: correct convergence check in regulator_set_voltage()
This commit is contained in:
Linus Torvalds 2025-08-09 08:41:53 +03:00
commit c5bf33d778
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/core.c
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@ -3884,7 +3884,7 @@ static int regulator_set_voltage_unlocked(struct regulator *regulator,
new_delta = ret;
/* check that voltage is converging quickly enough */
if (new_delta - delta > rdev->constraints->max_uV_step) {
if (delta - new_delta < rdev->constraints->max_uV_step) {
ret = -EWOULDBLOCK;
goto out;
}