Re: [PATCH] dmaengine: plx_dma: Fix potential deadlock on &plxdev->ring_lock

From: Chengfeng Ye
Date: Wed Jul 26 2023 - 06:59:13 EST


Fixes: 1d05a0bdb420 ("dmaengine: plx_dma: Move spin_lock_bh() to spin_lock() ")