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Commit e0387320 authored by Russell King's avatar Russell King
Browse files

ARM: spear: update clock source registration 



In d7e81c26 (clocksource: Add clocksource_register_hz/khz interface) new
interfaces were added which simplify (and optimize) the selection of the
divisor shift/mult constants.  Switch over to using this new interface.

Acked-by: default avatarViresh Kumar <viresh.kumar@st.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 8492fd28

arch/arm/plat-spear/time.c

+1 −5
Original line number Diff line number Diff line
@@ -81,8 +81,6 @@ static struct clocksource clksrc = { 
	.rating = 200,		/* its a pretty decent clock */

	.read = clocksource_read_cycles,

	.mask = 0xFFFF,		/* 16 bits */

	.mult = 0,		/* to be computed */

	.shift = 0,		/* to be computed */

	.flags = CLOCK_SOURCE_IS_CONTINUOUS,

};
@@ -105,10 +103,8 @@ static void spear_clocksource_init(void) 
	val |= CTRL_ENABLE ;

	writew(val, gpt_base + CR(CLKSRC));



	clocksource_calc_mult_shift(&clksrc, tick_rate, SPEAR_MIN_RANGE);



	/* register the clocksource */

	clocksource_register(&clksrc);

	clocksource_register_hz(&clksrc, tick_rate);

}



static struct clock_event_device clkevt = {