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Mon, 13 Jul 2026 22:31:23 +0100 (BST) From: Sean Young To: linux-media@vger.kernel.org, Sean Young , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Patrice Chotard , Hans Verkuil Cc: linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 06/11] media: sunxi-cir: Ensure no more interrupts can occur before free Date: Mon, 13 Jul 2026 22:31:00 +0100 Message-ID: <397628f5644f6488f111a3a3ee07d00ce01a13b0.1783977550.git.sean@mess.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MORS-Enabled: yes X-MORS-DOMAIN: patchwork.local X-MORS-HOSTING: hosting172546 X-MORS-USER: hosting172546 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= Only call rc_free_device() once the hardware has been stopped. Fixes: dccc0c3ddf8f ("media: rc: fix race between unregister and urb/irq callbacks") Signed-off-by: Sean Young --- drivers/media/rc/sunxi-cir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c index 28e840a7e5b8..af1ee08ffdbe 100644 --- a/drivers/media/rc/sunxi-cir.c +++ b/drivers/media/rc/sunxi-cir.c @@ -374,8 +374,8 @@ static void sunxi_ir_remove(struct platform_device *pdev) struct sunxi_ir *ir = platform_get_drvdata(pdev); rc_unregister_device(ir->rc); - rc_free_device(ir->rc); sunxi_ir_hw_exit(&pdev->dev); + rc_free_device(ir->rc); } static void sunxi_ir_shutdown(struct platform_device *pdev)