[PATCH v2 RESEND] dmaengine: mediatek: hsdma: fix runtime PM leak on init failure

[Vinod Koul]

On Wed, 05 Aug 2026 00:39:24 +0900, Myeonghun Pak wrote:
> mtk_hsdma_hw_init() enables runtime PM and gets a runtime PM reference
> before enabling the HSDMA clock. It currently ignores failures from
> pm_runtime_get_sync(); if runtime resume fails, the usage count remains
> held. If clk_prepare_enable() then fails, the usage count remains held.
> 
> Use devm_pm_runtime_enable() to manage runtime PM enablement, and use
> pm_runtime_resume_and_get() so resume failures do not leak the usage count.
> If clk_prepare_enable() fails after a successful runtime resume, drop the
> runtime PM reference before returning.
> 
> [...]

Applied, thanks!

[1/1] dmaengine: mediatek: hsdma: fix runtime PM leak on init failure
      commit: b616eb4ef1e9358296a88a2fa7230dcfac52b53e

Best regards,
-- 
~Vinod