linux-kernel - [PATCH] net/bluetooth: WARNING: adv_channel_map_fops should be defined with DEFINE_DEBUGFS

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Date:   Thu,  7 Jan 2021 10:21:11 +0800
From:   Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
To:     marcel@...tmann.org
Cc:     johan.hedberg@...il.com, davem@...emloft.net, kuba@...nel.org,
        linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
Subject: [PATCH] net/bluetooth: WARNING: adv_channel_map_fops should be defined with DEFINE_DEBUGFS_ATTRIBUTE

adv_channel_map_fops is used in the debug file, we use
DEFINE_DEBUGFS_ATTRIBUTE replaces DEFINE_SIMPLE_ATTRIBUTE,
more clear and intuitive.

Signed-off-by: Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
Reported-by: Abaci <abaci@...ux.alibaba.com>
---
 net/bluetooth/hci_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c
index 4626e02..1b67cd3 100644
--- a/net/bluetooth/hci_debugfs.c
+++ b/net/bluetooth/hci_debugfs.c
@@ -981,7 +981,7 @@ static int adv_channel_map_get(void *data, u64 *val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(adv_channel_map_fops, adv_channel_map_get,
+DEFINE_DEBUGFS_ATTRIBUTE(adv_channel_map_fops, adv_channel_map_get,
 			adv_channel_map_set, "%llu\n");
 
 static int adv_min_interval_set(void *data, u64 val)
-- 
1.8.3.1