From: Xiang W <wxjstz@126.com>
Date: Mon, 22 May 2023 05:18:06 +0000 (+0800)
Subject: lib: sbi: Fix return of sbi_console_init
X-Git-Tag: v1.3~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8b99a7f7d8294be29e18a667d51e13755ed2c0e0;p=platform%2Fkernel%2Fopensbi-spacemit.git

lib: sbi: Fix return of sbi_console_init

console is not a required peripheral. So it should return success when
the console does not exist.

Signed-off-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
---

diff --git a/lib/sbi/sbi_console.c b/lib/sbi/sbi_console.c
index f3ac003..168dffd 100644
--- a/lib/sbi/sbi_console.c
+++ b/lib/sbi/sbi_console.c
@@ -481,5 +481,11 @@ void sbi_console_set_device(const struct sbi_console_device *dev)
 
 int sbi_console_init(struct sbi_scratch *scratch)
 {
-	return sbi_platform_console_init(sbi_platform_ptr(scratch));
+	int rc = sbi_platform_console_init(sbi_platform_ptr(scratch));
+
+	/* console is not a necessary device */
+	if (rc == SBI_ENODEV)
+		return 0;
+
+	return rc;
 }