From bce7698e2e6565bb765bd0522337f29f5f312624 Mon Sep 17 00:00:00 2001 From: Haojie Li Date: Tue, 25 Aug 2026 18:08:45 +0800 Subject: drm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device platform_device_register_data() can fail and return an ERR_PTR, but the return value is used without checking, leading to an invalid pointer being stored in ddp_comp[].dev and passed to component_match_add() and mtk_ddp_comp_init(), which could result in a kernel crash. Add an IS_ERR() check to jump to the error handling path on failure. Fixes: 0d9eee9118b7 ("drm/mediatek: Add drm ovl_adaptor sub driver for MT8195") Cc: stable@vger.kernel.org Signed-off-by: Haojie Li Reviewed-by: CK Hu Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20260825100845.438893-1-lihaojie@kylinos.cn/ Signed-off-by: Chun-Kuang Hu --- drivers/usb/isp1760/Makefile | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 drivers/usb/isp1760/Makefile (limited to 'drivers/usb/isp1760/Makefile') diff --git a/drivers/usb/isp1760/Makefile b/drivers/usb/isp1760/Makefile new file mode 100644 index 000000000..9bb09e829 --- /dev/null +++ b/drivers/usb/isp1760/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0 +isp1760-y := isp1760-core.o isp1760-if.o +isp1760-$(CONFIG_USB_ISP1760_HCD) += isp1760-hcd.o +isp1760-$(CONFIG_USB_ISP1761_UDC) += isp1760-udc.o + +obj-$(CONFIG_USB_ISP1760) += isp1760.o -- cgit v1.3.1