Unverified Commit c5d21bef authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!9868 usb: musb: tusb6010: check return value after calling platform_get_resource() 

Merge Pull Request from: @ci-robot 
 
PR sync from: Wang Zhaolong <wangzhaolong1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/VXDJFLXWUK3247SHCIYSHGI4GMZAFGAY/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9FNF2 
 
Link:https://gitee.com/openeuler/kernel/pulls/9868

 

Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 8585cfc0 7012eadd

drivers/usb/musb/tusb6010.c

+5 −0
Original line number Diff line number Diff line
@@ -1102,6 +1102,11 @@ static int tusb_musb_init(struct musb *musb) 


	/* dma address for async dma */

	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!mem) {

		pr_debug("no async dma resource?\n");

		ret = -ENODEV;

		goto done;

	}

	musb->async = mem->start;



	/* dma address for sync dma */