linux-kernel - [PATCH] firmware loader: log path to loaded firmwares

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Message-Id: <20191103173837.1861-1-sir@cmpwn.com>
Date:   Sun,  3 Nov 2019 12:38:38 -0500
From:   Drew DeVault <sir@...wn.com>
To:     Luis Chamberlain <mcgrof@...nel.org>, linux-kernel@...r.kernel.org
Cc:     Drew DeVault <sir@...wn.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        ~sircmpwn/public-inbox@...ts.sr.ht
Subject: [PATCH] firmware loader: log path to loaded firmwares

This is useful for users who are trying to identify the firmwares in use
on their system.

Signed-off-by: Drew DeVault <sir@...wn.com>
---
 drivers/base/firmware_loader/main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c
index bf44c79beae9..139d40a2f423 100644
--- a/drivers/base/firmware_loader/main.c
+++ b/drivers/base/firmware_loader/main.c
@@ -34,6 +34,7 @@
 #include <linux/reboot.h>
 #include <linux/security.h>
 #include <linux/xz.h>
+#include <linux/kernel.h>
 
 #include <generated/utsrelease.h>
 
@@ -504,6 +505,7 @@ fw_get_filesystem_firmware(struct device *device, struct fw_priv *fw_priv,
 					 path);
 			continue;
 		}
+		printk(KERN_INFO "Loading firmware from %s\n", path);
 		if (decompress) {
 			dev_dbg(device, "f/w decompressing %s\n",
 				fw_priv->fw_name);
-- 
2.23.0