Messages in this thread | | | Subject | Re: [PATCH] clocksource: sh_tmu: __clocksource_updatefreq_hz() update | From | john stultz <> | Date | Thu, 28 Apr 2011 13:55:43 -0700 |
| |
On Mon, 2011-04-25 at 22:38 +0900, Magnus Damm wrote: > From: Magnus Damm <damm@opensource.se> > > This patch updates the clocksource part of the TMU driver > to make use of the __clocksource_updatefreq_hz() function. > > Without this patch the old code uses clocksource_register() > together with a hack that assumes a never changing clock rate > (see clk_enable(), clk_get_rate() and clk_disable()). > > The patch uses clocksource_register_hz() with 1 Hz as initial > value, then lets the ->enable() callback update the value > with __clocksource_updatefreq_hz() once the struct clk has > been enabled and the frequency is stable. > > Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: John Stultz <johnstul@us.ibm.com>
If these don't get picked up for 2.6.40, I'll queue them myself.
thanks -john
| |