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authorBernhard Walle <bwalle@suse.de>2008-01-30 13:33:31 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:33:31 +0100
commitf8f76481bc2803aea03ff213c7e1405b53f7e488 (patch)
tree5356ad1b63ed7b2e36c57102bbac3a1ce44427b9 /arch/x86/Kconfig
parentx86, rtc: make CONFIG_HPET_EMULATE_RTC usable from modules (diff)
downloadlinux-f8f76481bc2803aea03ff213c7e1405b53f7e488.tar.xz
linux-f8f76481bc2803aea03ff213c7e1405b53f7e488.zip
rtc: use the IRQ callback interface in (old) RTC driver
the previous patch in the old RTC driver. It also removes the direct rtc_interrupt() call from arch/x86/kernel/hpetc.c so that there's finally no (code) dependency to CONFIG_RTC in arch/x86/kernel/hpet.c. Because of this, it's possible to compile the drivers/char/rtc.ko driver as module and still use the HPET emulation functionality. This is also expressed in Kconfig. Signed-off-by: Bernhard Walle <bwalle@suse.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Cc: Andi Kleen <ak@suse.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Robert Picco <Robert.Picco@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 81af31e5a9f1..4e911d0a4962 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -390,7 +390,7 @@ config HPET_TIMER
config HPET_EMULATE_RTC
def_bool y
- depends on HPET_TIMER && RTC=y
+ depends on HPET_TIMER && (RTC=y || RTC=m)
# Mark as embedded because too many people got it wrong.
# The code disables itself when not needed.