linux-kernel - [PATCH] of: reserved_mem: fix error log for reserved mem init failure

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Message-ID: <20231206151600.26833-1-quic_pintu@quicinc.com>
Date:   Wed, 6 Dec 2023 20:46:00 +0530
From:   Pintu Kumar <quic_pintu@...cinc.com>
To:     <linux-kernel@...r.kernel.org>, <akpm@...ux-foundation.org>,
        <linux-mm@...ck.org>, <robh+dt@...nel.org>,
        <frowand.list@...il.com>, <devicetree@...r.kernel.org>
CC:     <quic_pintu@...cinc.com>, <pintu.ping@...il.com>
Subject: [PATCH] of: reserved_mem: fix error log for reserved mem init failure

During fdt_init_reserved_mem() when __reserved_mem_init_node()
fail we are using pr_info to print error.

So, if we change the loglevel to 4 (or below), this error
message will be missed.

Thus, change the pr_info to pr_err for fail case.

Signed-off-by: Pintu Kumar <quic_pintu@...cinc.com>
---
 drivers/of/of_reserved_mem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 7ec94cfcbddb..473665e76b6f 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -334,7 +334,7 @@ void __init fdt_init_reserved_mem(void)
 		if (err == 0) {
 			err = __reserved_mem_init_node(rmem);
 			if (err != 0 && err != -ENOENT) {
-				pr_info("node %s compatible matching fail\n",
+				pr_err("node %s compatible matching fail\n",
 					rmem->name);
 				if (nomap)
 					memblock_clear_nomap(rmem->base, rmem->size);
-- 
2.17.1