Commit 63216d3c authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

ARM: export rtc_lock for nvram driver 



The rtc_lock is used by both the nvram and rtc drivers, so
we need to export it if at least one of the two is built,
not just for the rtc driver.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent c6a389f1

arch/arm/kernel/time.c

+2 −4
Original line number Diff line number Diff line
@@ -39,13 +39,11 @@ 
 */

static struct sys_timer *system_timer;



#if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE)

#if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE) || \

    defined(CONFIG_NVRAM) || defined(CONFIG_NVRAM_MODULE)

/* this needs a better home */

DEFINE_SPINLOCK(rtc_lock);



#ifdef CONFIG_RTC_DRV_CMOS_MODULE

EXPORT_SYMBOL(rtc_lock);

#endif

#endif	/* pc-style 'CMOS' RTC support */



/* change this if you have some constant time drift */