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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-12-13 08:20:35 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-22 17:44:39 -0500
commit509e1f0fd7627a5b8d2da9e8c2b4ab1c2743c5f6 (patch)
tree71bd04ef9f65aa70541f4d70e96d562bb8dfaf77 /arch/arm/plat-mxc/epit.c
parentd28b116b9239b603f790a5ed6f0c5fe329561b49 (diff)
ARM: mxc: update clock source registration
In d7e81c2 (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: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-mxc/epit.c')
-rw-r--r--arch/arm/plat-mxc/epit.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/plat-mxc/epit.c b/arch/arm/plat-mxc/epit.c
index ee9582f4972e..d69d343ff61f 100644
--- a/arch/arm/plat-mxc/epit.c
+++ b/arch/arm/plat-mxc/epit.c
@@ -93,7 +93,6 @@ static struct clocksource clocksource_epit = {
93 .rating = 200, 93 .rating = 200,
94 .read = epit_read, 94 .read = epit_read,
95 .mask = CLOCKSOURCE_MASK(32), 95 .mask = CLOCKSOURCE_MASK(32),
96 .shift = 20,
97 .flags = CLOCK_SOURCE_IS_CONTINUOUS, 96 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
98}; 97};
99 98
@@ -101,9 +100,7 @@ static int __init epit_clocksource_init(struct clk *timer_clk)
101{ 100{
102 unsigned int c = clk_get_rate(timer_clk); 101 unsigned int c = clk_get_rate(timer_clk);
103 102
104 clocksource_epit.mult = clocksource_hz2mult(c, 103 clocksource_register_hz(&clocksource_epit, c);
105 clocksource_epit.shift);
106 clocksource_register(&clocksource_epit);
107 104
108 return 0; 105 return 0;
109} 106}