linux-kernel - next: arm64: defconfig: gcc-8: drivers/bluetooth/hci_qca.c:2501:2: error: label at end of compound statement

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Message-ID: <CA+G9fYuCp7Q71_o74yo9ge_5-G=Ho9bC3kJdX_JvtoqWOQujkA@mail.gmail.com>
Date: Thu, 11 Jul 2024 20:04:35 +0530
From: Naresh Kamboju <naresh.kamboju@...aro.org>
To: open list <linux-kernel@...r.kernel.org>, lkft-triage@...ts.linaro.org
Cc: Arnd Bergmann <arnd@...db.de>, Dan Carpenter <dan.carpenter@...aro.org>, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>, 
	Luiz Augusto von Dentz <luiz.von.dentz@...el.com>
Subject: next: arm64: defconfig: gcc-8: drivers/bluetooth/hci_qca.c:2501:2:
 error: label at end of compound statement

The arm64 defconfig gcc-8 build failed [1] due to these warnings / errors on the
Linux next-20230711 tag. But the gcc-13 builds pass.

LKFT is testing older toolchain support till gcc-8.

The following recent changes cause this failure.
a887c8dede8e1 Bluetooth: hci_qca: schedule a devm action for disabling the clock

Build errors with gcc-8:
-----------
drivers/bluetooth/hci_qca.c: In function 'qca_serdev_remove':
drivers/bluetooth/hci_qca.c:2501:2: error: label at end of compound statement
  default:
  ^~~~~~~
make[5]: *** [scripts/Makefile.build:244: drivers/bluetooth/hci_qca.o]
Error 1a887c8dede8e1 Bluetooth: hci_qca: schedule a devm action for
disabling the clock

Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>

Build data:
------
  * Build name: gcc-8-defconfig
  * git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next
  * git_sha: f477dd6eede3ecedc8963478571d99ec3bf3f762
  * git_short_log: f477dd6eede3 ("Add linux-next specific files for 20240711")
  * Config: defconfig
  * arch: arm64
  * toolchain: gcc-8

Steps to reproduce:
-------
# tuxmake --runtime podman --target-arch arm64 --toolchain gcc-8
--kconfig defconfig

Build log links,
---------------
 [1] https://storage.tuxsuite.com/public/linaro/lkft/builds/2j5nr85T4iLl99RjcJ9oy9O3eo2/

--
Linaro LKFT
https://lkft.linaro.org