From 120f284ab3d2b29f1fac8aab424c0abe3f44deac Mon Sep 17 00:00:00 2001 From: leoliu-oc Date: Thu, 29 Aug 2024 17:27:29 +0800 Subject: [PATCH] Fix a code logic error in Zhaoxin DMA patch Replace "ZHAOXIN_P2CW_NODE_CHECK | zhaoxin_patch_code" with "ZHAOXIN_P2CW_NODE_CHECK & zhaoxin_patch_code" in function zhaoxin_patch_code_setup() Fixes: d3eb024789cc ("Add kh40000_direct_dma_ops for KH-40000 platform") Signed-off-by: leoliu-oc --- arch/x86/kernel/zhaoxin_kh40000.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/zhaoxin_kh40000.c b/arch/x86/kernel/zhaoxin_kh40000.c index 71c9a9cfa5f650..67d7a044f63e2e 100644 --- a/arch/x86/kernel/zhaoxin_kh40000.c +++ b/arch/x86/kernel/zhaoxin_kh40000.c @@ -42,7 +42,7 @@ static int __init zhaoxin_patch_code_setup(char *str) return err; } - if (ZHAOXIN_P2CW_NODE_CHECK | zhaoxin_patch_code) + if (ZHAOXIN_P2CW_NODE_CHECK & zhaoxin_patch_code) pr_info("zhaoxin dma patch node check is enabled\n"); return 0;