Commit f3accb12 authored Oct 01, 2012 by Arnd Bergmann

ARM: export default read_current_timer



read_current_timer is used by get_cycles since "ARM: 7538/1: delay:
add registration mechanism for delay timer sources", and get_cycles
can be used by device drivers in loadable modules, so it has to
be exported.

Without this patch, building imote2_defconfig fails with

ERROR: "read_current_timer" [crypto/tcrypt.ko] undefined!

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Jonathan Austin <jonathan.austin@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>

parent 31d2a638

arch/arm/lib/delay.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -45,6 +45,7 @@ int read_current_timer(unsigned long *timer_val)
		*timer_val = delay_timer->read_current_timer();
		return 0;
		}
		EXPORT_SYMBOL_GPL(read_current_timer);

		static void __timer_delay(unsigned long cycles)
		{

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