From: Chen Gang <gang.chen.5i5j@gmail.com>
To: daniel.lezcano@linaro.org, tglx@linutronix.de
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Liqin Chen <liqin.linux@gmail.com>,
Lennox Wu <lennox.wu@gmail.com>
Subject: [PATCH] drivers: clocksource: Kconfig: Let EM_TIMER_STI depend on HAS_IOMEM
Date: Tue, 08 Jul 2014 20:39:40 +0800 [thread overview]
Message-ID: <53BBE68C.3010000@gmail.com> (raw)
In 'em_sti.c', it will call devm_ioremap_resource() which need
HAS_IOMEM. So need let EM_TIMER_STI depend on HAS_IOMEM, too.
The related error (with allmodconfig under score):
LD init/built-in.o
em_sti.c:(.text.em_sti_probe+0x84): undefined reference to `devm_ioremap_resource'
make: *** [vmlinux] Error 1
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
---
drivers/clocksource/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 8ad1eac..ce372d6 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -190,7 +190,7 @@ config SH_TIMER_TMU
config EM_TIMER_STI
bool "Renesas STI timer driver" if COMPILE_TEST
- depends on GENERIC_CLOCKEVENTS
+ depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
default SYS_SUPPORTS_EM_STI
help
This enables build of a clocksource and clockevent driver for
--
1.9.2.459.g68773ac
next reply other threads:[~2014-07-08 12:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-08 12:39 Chen Gang [this message]
2014-07-21 14:45 ` [PATCH] drivers: clocksource: Kconfig: Let EM_TIMER_STI depend on HAS_IOMEM Daniel Lezcano
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