From: Sudeep Holla <sudeep.holla@arm•com>
To: linux-kernel@vger•kernel.org,
Russell King <linux@arm•linux.org.uk>,
linux-arm-kernel@lists•infradead.org
Cc: Sudeep Holla <sudeep.holla@arm•com>,
linux-next@vger•kernel.org,
Stephen Rothwell <sfr@canb•auug.org.au>,
Daniel Lezcano <daniel.lezcano@linaro•org>,
Thomas Gleixner <tglx@linutronix•de>
Subject: [PATCH] clocksource: make ARM_TIMER_SP804 depend on GENERIC_SCHED_CLOCK
Date: Fri, 29 May 2015 09:17:56 +0100 [thread overview]
Message-ID: <1432887476-19301-1-git-send-email-sudeep.holla@arm.com> (raw)
In-Reply-To: <20150529110919.2276365a@canb.auug.org.au>
Commit 5261ef2ea836 ("ARM: 8366/1: move Dual-Timer SP804 driver to
drivers/clocksource") moved SP804 to drivers/clocksource resulting in
it being selectable on platforms/architectures without the config
GENERIC_SCHED_CLOCK enabled. Due to that, it results in the following
build failure(e.g. x86_64 allmodconfig)
drivers/built-in.o: In function `__sp804_clocksource_and_sched_clock_init':
(.init.text+0x1a0e7): undefined reference to `sched_clock_register'
This patch fixes the build by making ARM_TIMER_SP804 depend on
GENERIC_SCHED_CLOCK
Cc: Stephen Rothwell <sfr@canb•auug.org.au>
Cc: Russell King <linux@arm•linux.org.uk>
Cc: Daniel Lezcano <daniel.lezcano@linaro•org>
Cc: Thomas Gleixner <tglx@linutronix•de>
Signed-off-by: Sudeep Holla <sudeep.holla@arm•com>
---
drivers/clocksource/Kconfig | 1 +
1 file changed, 1 insertion(+)
Hi Russell,
If you are fine with this fix, I will put this into the patch tracker.
Regards,
Sudeep
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 0f1c0e7f86da..50534704486a 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -134,6 +134,7 @@ config ARM_GLOBAL_TIMER
config ARM_TIMER_SP804
bool "Support for Dual Timer SP804 module"
+ depends on GENERIC_SCHED_CLOCK
select CLKSRC_MMIO
select CLKSRC_OF if OF
--
1.9.1
next prev parent reply other threads:[~2015-05-29 8:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-29 1:09 linux-next: build failure after merge of the arm tree Stephen Rothwell
2015-05-29 8:17 ` Sudeep Holla [this message]
2015-05-29 11:33 ` [PATCH] clocksource: make ARM_TIMER_SP804 depend on GENERIC_SCHED_CLOCK Sudeep Holla
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