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Tue, 21 Jul 2026 12:54:24 -0700 (PDT) Received: from ryzen.lan ([2601:644:8000:7a86::e34]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3147dc7d8fbsm1664595eec.10.2026.07.21.12.54.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jul 2026 12:54:24 -0700 (PDT) From: Rosen Penev To: dmaengine@vger.kernel.org Cc: Vinod Koul , Frank Li , Xuelin Shi , Harninder Rai , linux-kernel@vger.kernel.org (open list) Subject: [PATCHv2 0/2] dmaengine: fsl_raid: fix resource leaks and simplify drvdata handling Date: Tue, 21 Jul 2026 12:54:20 -0700 Message-ID: <20260721195422.353794-1-rosenp@gmail.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series fixes resource leaks in the FSL RAIDEngine driver and simplifies drvdata handling: 1) Replace dev_get_drvdata/dev_set_drvdata with platform_get_drvdata/ platform_set_drvdata, since a platform_device is always used. This avoids taking a pointer to a platform device member. 2) Add missing free_irq() in error unwind of fsl_re_chan_probe() and in fsl_re_remove_chan(). Also add tasklet_kill() and of_platform_device_destroy() to properly release all resources. v2: split into two patches Rosen Penev (2): dmaengine: fsl_raid: pass platform_device to drvdata dmaengine: fsl_raid: free resources in probe drivers/dma/fsl_raid.c | 33 ++++++++++++++++++++------------- drivers/dma/fsl_raid.h | 1 + 2 files changed, 21 insertions(+), 13 deletions(-) -- 2.55.0