netdev - [PATCH] Bluetooth: coredump: fix building with coredump disabled

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Date: Mon,  3 Jul 2023 13:30:48 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: Marcel Holtmann <marcel@...tmann.org>,
	Johan Hedberg <johan.hedberg@...il.com>,
	Chris Lu <chris.lu@...iatek.com>,
	Sean Wang <sean.wang@...iatek.com>,
	Jing Cai <jing.cai@...iatek.com>,
	Abhishek Pandit-Subedi <abhishekpandit@...omium.org>,
	Manish Mandlik <mmandlik@...gle.com>
Cc: Arnd Bergmann <arnd@...db.de>,
	Luiz Augusto von Dentz <luiz.dentz@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Brian Gix <brian.gix@...el.com>,
	Pauli Virtanen <pav@....fi>,
	Iulia Tanasescu <iulia.tanasescu@....com>,
	linux-bluetooth@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Bluetooth: coredump: fix building with coredump disabled

From: Arnd Bergmann <arnd@...db.de>

The btmtk driver uses an IS_ENABLED() check to conditionally compile
the coredump support, but this fails to build because the hdev->dump
member is in an #ifdef:

drivers/bluetooth/btmtk.c: In function 'btmtk_process_coredump':
drivers/bluetooth/btmtk.c:386:30: error: 'struct hci_dev' has no member named 'dump'
  386 |   schedule_delayed_work(&hdev->dump.dump_timeout,
      |                              ^~

The struct member doesn't really make a huge difference in the total size,
so just remove the #ifdef around it to avoid adding similar checks
around each user.

Fixes: 872f8c253cb9e ("Bluetooth: btusb: mediatek: add MediaTek devcoredump support")
Fixes: 9695ef876fd12 ("Bluetooth: Add support for hci devcoredump")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 include/net/bluetooth/hci_core.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index c0ca3f869c923..491ab83ccafc9 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -593,9 +593,7 @@ struct hci_dev {
 	const char		*fw_info;
 	struct dentry		*debugfs;
 
-#ifdef CONFIG_DEV_COREDUMP
 	struct hci_devcoredump	dump;
-#endif
 
 	struct device		dev;
 
-- 
2.39.2