From: Xiaolei Wang Date: Thu, 7 May 2026 04:13:18 +0000 (+0800) Subject: media: nxp: imx8-isi: Clean up already-initialized pipes on probe failure X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=d970b27cc48ec42f8a72bc3a4a4ad2e5c7a36395;p=thirdparty%2Fkernel%2Flinux.git media: nxp: imx8-isi: Clean up already-initialized pipes on probe failure When mxc_isi_pipe_init() fails partway through the channel loop or when mxc_isi_v4l2_init() fails, the already initialized pipes are not cleaned up. Fix this by calling mxc_isi_pipe_cleanup() for each already-initialized pipe in the err_xbar error path. Fixes: cf21f328fcaf ("media: nxp: Add i.MX8 ISI driver") Cc: stable@vger.kernel.org Signed-off-by: Xiaolei Wang Reviewed-by: Laurent Pinchart Reviewed-by: Frank Li Link: https://patch.msgid.link/20260507041318.491594-5-xiaolei.wang@windriver.com Signed-off-by: Laurent Pinchart Signed-off-by: Hans Verkuil --- diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c index 2d639b789910..e8545761b5ff 100644 --- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c +++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c @@ -538,6 +538,8 @@ static int mxc_isi_probe(struct platform_device *pdev) return 0; err_xbar: + while (i--) + mxc_isi_pipe_cleanup(&isi->pipes[i]); mxc_isi_crossbar_cleanup(&isi->crossbar); return ret;