linux-kernel - [tip: timers/clocksource] clocksource/drivers/atmel

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Message-ID: <174784258417.406.8798688138719774746.tip-bot2@tip-bot2>
Date: Wed, 21 May 2025 15:49:44 -0000
From: "tip-bot2 for Arnd Bergmann" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Nicolas Ferre <nicolas.ferre@...rochip.com>,
 Claudiu Beznea <claudiu.beznea@...on.dev>,
 Alexandre Belloni <alexandre.belloni@...tlin.com>,
 Arnd Bergmann <arnd@...db.de>, Daniel Lezcano <daniel.lezcano@...aro.org>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: timers/clocksource] clocksource/drivers/atmel_tcb: Fix kconfig
 dependency

The following commit has been merged into the timers/clocksource branch of tip:

Commit-ID:     b8239054194ad67aff7d244185ef46890c5ae71a
Gitweb:        https://git.kernel.org/tip/b8239054194ad67aff7d244185ef46890c5ae71a
Author:        Arnd Bergmann <arnd@...db.de>
AuthorDate:    Wed, 09 Apr 2025 17:53:08 +02:00
Committer:     Daniel Lezcano <daniel.lezcano@...aro.org>
CommitterDate: Fri, 16 May 2025 11:10:32 +02:00

clocksource/drivers/atmel_tcb: Fix kconfig dependency

Build-testing this driver on arm without CONFIG_OF produces a warning:

drivers/clocksource/timer-atmel-tcb.c:368:34: error: 'atmel_tcb_of_match' defined but not used [-Werror=unused-const-variable=]
  368 | static const struct of_device_id atmel_tcb_of_match[] = {
      |                                  ^~~~~~~~~~~~~~~~~~

Change the dependency to require CONFIG_OF for build testing to
avoid the warning. Testing remains possible on all architectures
as CONFIG_OF is user-selectable.

Cc: Nicolas Ferre <nicolas.ferre@...rochip.com>
Cc: Claudiu Beznea <claudiu.beznea@...on.dev>
Reviewed-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Link: https://lore.kernel.org/r/20250409155313.1096915-1-arnd@kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/clocksource/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 2861b2c..3b63a28 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -437,8 +437,8 @@ config ATMEL_ST
 
 config ATMEL_TCB_CLKSRC
 	bool "Atmel TC Block timer driver" if COMPILE_TEST
-	depends on ARM && HAS_IOMEM
-	select TIMER_OF if OF
+	depends on ARM && OF && HAS_IOMEM
+	select TIMER_OF
 	help
 	  Support for Timer Counter Blocks on Atmel SoCs.