From: Dave Jiang <dave.jiang@intel.com> mainline inclusion from mainline-v5.8-rc1 commit 893733c58d59f43e4c5219bf9ab9e9d39bb14289 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I47H3V CVE: NA -------------------------------- commit: 893733c58d59f43e4c5219bf9ab9e9d39bb14289 upstream. Backport summary: Backport to kernel 4.19.57 for 4th Gen Intel NTB support intel_ntb4_link_disable() missing static declaration. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jon Mason <jdmason@kudzu.us> Signed-off-by: Zheng Wu <wu.zheng@intel.com> Signed-off-by: Jackie Liu <liuyun01@kylinos.cn> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Reviewed-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Reviewed-by: Xie XiuQi <xiexiuqi@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/ntb/hw/intel/ntb_hw_gen4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ntb/hw/intel/ntb_hw_gen4.c b/drivers/ntb/hw/intel/ntb_hw_gen4.c index aab614099d347..70c759a95bfe9 100644 --- a/drivers/ntb/hw/intel/ntb_hw_gen4.c +++ b/drivers/ntb/hw/intel/ntb_hw_gen4.c @@ -446,7 +446,7 @@ static int intel_ntb4_link_enable(struct ntb_dev *ntb, return 0; } -int intel_ntb4_link_disable(struct ntb_dev *ntb) +static int intel_ntb4_link_disable(struct ntb_dev *ntb) { struct intel_ntb_dev *ndev; u32 ntb_cntl; -- 2.25.1