linux-kernel - [PATCH] clocksource: ti-dmtimer: select TIMER

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Date:   Mon, 27 Sep 2021 15:17:49 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Barry Song <baohua@...nel.org>,
        Andrea Merello <andrea.merello@...il.com>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Kefeng Wang <wangkefeng.wang@...wei.com>,
        Vineet Gupta <Vineet.Gupta1@...opsys.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>, linux-kernel@...r.kernel.org
Subject: [PATCH] clocksource: ti-dmtimer: select TIMER_OF when needed

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

When CONFIG_OF is enabled but CONFIG_TIMER_OF is not, building the
dm systimer driver produces a warning:

arm-linux-gnueabi-ld: warning: orphan section `__timer_of_table' from `drivers/clocksource/timer-ti-dm-systimer.o' being placed in section `__timer_of_table'

Address this by selecting the TIMER_OF symbol in this configuration.
If CONFIG_OF is disabled, the table entry is not created, so there
is no warning, and no reason to have the infrastructure.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/clocksource/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 0f5e3983951a..f006d29e50f5 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -24,6 +24,7 @@ config I8253_LOCK
 
 config OMAP_DM_TIMER
 	bool
+	select TIMER_OF if OF
 
 config CLKBLD_I8253
 	def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK
-- 
2.29.2